66 results on '"Fabio Fazzari"'
Search Results
2. Deep Learning-based Quantification of Epicardial Adipose Tissue Volume in Stress CMR Predicts Major Adverse Cardiovascular Events in Patients with Known or Suspected Coronary Artery Disease
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Marco Guglielmo, MD, Marco Penso, Maria Ludovica Carerj, MD, Carlo maria Giacari, MD, Alessandra Volpe, MD, Laura Fusini, MD, MSc, Andrea Baggiano, MD, Saima Mushtaq, MD, Andrea Annoni, MD, Francesco Cannata, MD, Francesco Cilia, Alberico Del Torto, MD, Fabio Fazzari, MD, Alberto Formenti, Antonio Frappampina, Paola Gripari, Daniele Junod, Maria Mancini, MD, Valentina Mantegazzaa, Riccardo Maragna, MD, Francesca Marchetti, MD, Giorgio mastroiacovo, Sergio Pirola, Luigi Tassetti, MD, Francesca Baessato, Valentina Corino, Andrea Guaricci, MD, PhD, Alexia Rossi, Chiara Rovera, Ivo van der Bilt, MD, PhD, Pim van der Harst, Marianna Fontana, MD, PhD, Enrico Gianluca Caiani, Mauro Pepi, and Gianluca Pontone
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Diseases of the circulatory (Cardiovascular) system ,RC666-701 - Published
- 2024
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3. Prevalence and Clinical Significance of Mitral Annulus Disjunction in a Large Cohort of Consecutive Patients Undergoing Cardiovascular Magnetic Resonance
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Stefano Figliozzi, MD, Kamil Stankowski, MD, Costanza Lisi, MD, Mauro Gitto, MD, Marzia Olivieri, MD, Elena Locatelli, Federica Catapano, MD, Lara Tondi, MD, Francesco Cannata, MD, Fabio Fazzari, MD, Renato M Bragato, MD, Georgios Georgiopoulos, MD, PhD, MSc, Pier Giorgio Masci, MD, Lorenzo Monti, MD, Gianluigi Condorelli, MD, PhD, and Marco Francone, MD, PhD
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Diseases of the circulatory (Cardiovascular) system ,RC666-701 - Published
- 2024
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4. Plasma Exosomes Refl Ect Myocardial Injury Detected by Cardiac Magnetic Resonance in STEMI Patients
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Andrea Baggiano, MD, Marta Zarà, PhD, Cristina Banfi, PhD, Jeness Campodonico, MD, Calogero Tedesco, PhD, Patrizia Amadio, PhD, Sebastiano Gili, MD, Gianluca De Dona, PhD, Leonardo Sandrini, PhD, Riccardo Maragna, MD, Daniele Junod, MD, Laura Fusini, MD, MSc, Saima Mushtaq, MD, Fabio Fazzari, MD, Giancarlo Marenzi, MD, Gianluca Pontone, MD, PhD, and Silvia Barbieri, PhD
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Diseases of the circulatory (Cardiovascular) system ,RC666-701 - Published
- 2024
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5. Mitral annulus disjunction in consecutive patients undergoing cardiovascular magnetic resonance: Where is the boundary between normality and disease?
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Stefano Figliozzi, Kamil Stankowski, Lara Tondi, Federica Catapano, Mauro Gitto, Costanza Lisi, Sara Bombace, Marzia Olivieri, Francesco Cannata, Fabio Fazzari, Renato Maria Bragato, Georgios Georgiopoulos, Pier-Giorgio Masci, Lorenzo Monti, Gianluigi Condorelli, and Marco Francone
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Mitral annulus disjunction ,Prevalence ,Mitral valve prolapse ,Cardiac magnetic resonance ,Sudden cardiac death ,Diseases of the circulatory (Cardiovascular) system ,RC666-701 - Abstract
ABSTRACT: Background: The presence of mitral annulus disjunction (MAD) has been considered a high-risk feature for sudden cardiac death based on selected study populations. We aimed to assess the prevalence of MAD in consecutive patients undergoing clinically indicated cardiovascular magnetic resonance (CMR), its association with ventricular arrhythmias, mitral valve prolapse (MVP), and other CMR features. Methods: This single-center retrospective study included consecutive patients referred to CMR at our institution between June 2021 and November 2021. MAD was defined as a ≥1 mm displacement between the left atrial wall-mitral valve leaflet junction and the left ventricular wall during end-systole. MAD extent was defined as the maximum longitudinal displacement. Associates of MAD were evaluated at univariable and multivariable regression analysis. The study endpoint, a composite of (aborted) sudden cardiac death, unexplained syncope, and sustained ventricular tachycardia, was evaluated at a 12-month follow-up. Results: Four hundred and forty-one patients 55 ± 18 years, 267/441 (61%) males) were included, and 29/441 (7%) had MVP. The prevalence of MAD ≥1 mm, 4 mm, and 6 mm was 214/441 (49%), 63/441 (14%), and 15/441 (3%), respectively. Patients with MVP showed a higher prevalence of MAD greater than 1 mm (26/29 (90%) vs 118/412 (46%)); p
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- 2024
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6. Endovascular Low-Pass Filter
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Matteo Biroli, MD, Carlo Maria Giacari, MD, Cristina Ferrari, MD, Fabio Fazzari, MD, Valentina Mantegazza, MD, and Federico De Marco, MD, PhD
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cardiovascular disease ,inferior vena cava filter ,mitral valve ,treatment ,valve repair ,x-ray fluoroscopy ,Diseases of the circulatory (Cardiovascular) system ,RC666-701 - Abstract
We present the case of an 82-year-old man with a history of inferior vena cava filter implantation and concomitant severe mitral regurgitation requiring transcatheter edge-to-edge repair. Despite being deemed ineligible for transfemoral access as technically challenging, he successfully underwent mitral transcatheter edge-to-edge repair after crossing and dilatation of the inferior vena cava filter. (Level of Difficulty: Intermediate.)
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- 2023
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7. Transcatheter aortic valve replacement in aortic stenosis and cardiac amyloidosis: a systematic review and meta‐analysis
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Francesco Cannata, Mauro Chiarito, Giuseppe Pinto, Alessandro Villaschi, Jorge Sanz‐Sánchez, Fabio Fazzari, Damiano Regazzoli, Antonio Mangieri, Renato M. Bragato, Antonio Colombo, Bernhard Reimers, Gianluigi Condorelli, and Giulio G. Stefanini
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Cardiac amyloidosis ,Aortic stenosis ,Transcatheter aortic valve replacement ,Transthyretin amyloidosis ,Light‐chain amyloidosis ,Diseases of the circulatory (Cardiovascular) system ,RC666-701 - Abstract
Abstract Aims Aortic stenosis (AS) and cardiac amyloidosis (CA) are typical diseases of the elderly. Up to 16% of older adults with severe AS referred to transcatheter aortic valve replacement (TAVR) have a concomitant diagnosis of CA. CA‐AS population suffers from reduced functional capacity and worse prognosis than AS patients. As the prognostic impact of TAVR in patients with CA‐AS has been historically questioned and in light of recently published evidence, we aim to provide a comprehensive synthesis of the efficacy and safety of TAVR in CA‐AS patients. Methods and results We performed a systematic review and meta‐analysis of studies: (i) evaluating mortality with TAVR as compared with medical therapy in CA‐AS patients and (ii) reporting complications and clinical outcomes of TAVR in CA‐AS patients as compared with patients with AS alone. A total of seven observational studies were identified: four reported mortality with TAVR, and four reported complications and clinical outcomes after TAVR of patients with CA‐AS compared with AS alone patients. In patients with CA‐AS, the risk of mortality was lower with TAVR (n = 44) as compared with medical therapy (n = 36) [odds ratio (OR) 0.23, 95% confidence interval (CI) 0.07–0.73, I2 = 0%, P = 0.001, number needed to treat = 3]. The safety profile of TAVR seems to be similar in patients with CA‐AS (n = 75) as compared with those with AS alone (n = 536), with comparable risks of stroke, vascular complications, life‐threatening bleeding, acute kidney injury, and 30 day mortality, although CA‐AS was associated with a trend towards an increased risk of permanent pacemaker implantation (OR 1.76, 95% CI 0.91–4.09, I2 = 0%, P = 0.085). CA is associated with a numerically higher rate of long‐term mortality and rehospitalizations following TAVR in patients with CA‐AS as compared with those with AS alone. Conclusions TAVR is an effective and safe procedure in CA‐AS patients, with a substantial survival benefit as compared with medical therapy, and a safety profile comparable with patients with AS alone except for a trend towards higher risk of permanent pacemaker implantation.
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- 2022
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8. Clinical and Technical Challenges of Prosthesis–Patient Mismatch After Transcatheter Aortic Valve Implantation
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Pier Pasquale Leone, Fabio Fazzari, Francesco Cannata, Jorge Sanz-Sanchez, Antonio Mangieri, Lorenzo Monti, Ottavia Cozzi, Giulio Giuseppe Stefanini, Renato Bragato, Antonio Colombo, Bernhard Reimers, and Damiano Regazzoli
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aortic stenosis ,prosthesis-patient mismatch ,small annuli ,TAVI ,valve-in-valve ,Diseases of the circulatory (Cardiovascular) system ,RC666-701 - Abstract
Prosthesis–patient mismatch (PPM) is present when the effective area of a prosthetic valve inserted into a patient is inferior to that of a normal human valve; the hemodynamic consequence of a valve too small compared with the size of the patient's body is the generation of higher than expected transprosthetic gradients. Despite evidence of increased risk of short- and long-term mortality and of structural valve degeneration in patients with PPM after surgical aortic valve replacement, its clinical impact in patients subject to transcatheter aortic valve implantation (TAVI) is yet unclear. We aim to review and update on the definition and incidence of PPM after TAVI, and its prognostic implications in the overall population and in higher-risk subgroups, such as small aortic annuli or valve-in-valve procedures. Last, we will focus on the armamentarium available in order to reduce risk of PPM when planning a TAVI procedure.
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- 2021
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9. Percutaneous Tricuspid Valve Repair
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Antonio Mangieri, Alessandro Sticchi, Aisha Gohar, Damiano Regazzoli, Fabio Fazzari, Daniela Pini, Marta Pellegrino, Beniamino Pagliaro, Ferdinando Loiacono, Mauro Chiarito, Bernhard Reimers, Fabien Praz, Azeem Latib, and Antonio Colombo
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tricuspid valve ,tricuspid regurgitation ,percutaneous tricuspid valve repair ,heart failure ,right ventricle ,right heart failure ,Diseases of the circulatory (Cardiovascular) system ,RC666-701 - Abstract
Tricuspid regurgitation (TR) negatively affects patient outcomes. Surgical tricuspid valve repair/replacement carries a high operative risk and is not a viable option for many high-risk patients. Percutaneous approaches provide an attractive alternative solution for such patients since they represent a valid alternative to open heart surgery without the significant risks carried by surgery. A number of percutaneous devices are currently under clinical development. This review will discuss about the latest development in the field of percutaneous tricuspid valve repair with possible future developments.
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- 2022
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10. Multi-Modality Imaging of the Tricuspid Valve: From Tricuspid Valve Disease to Catheter-Based Interventions
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Fabio Fazzari, Francesco Cannata, Matteo Maurina, Renato Maria Bragato, and Marco Francone
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tricuspid valve intervention ,tricuspid regurgitation ,echocardiography ,computed tomography ,cardiac magnetic resonance ,multimodality imaging ,Diseases of the circulatory (Cardiovascular) system ,RC666-701 - Abstract
Tricuspid valve disease represents a major health problem that affects a wide proportion of heart failure patients with a significant prognostic impact. In recent years an increasing number of minimally invasive and transcatheter treatments have been developed. The choice of the optimal transcatheter device therapy needs a careful patient selection and a dedicated anatomic assessment, mainly based on echocardiographic and computed tomography evaluation. Moreover, cardiac magnetic resonance has an established role in the functional assessment of right heart chambers with relevant prognostic implications. In this review we describe the role of multimodality imaging in the tricuspid valve disease assessment with an intervention-oriented perspective, from the pre-operative planning for different devices to the intraprocedural guide during transcatheter edge-to-edge repair.
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- 2022
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11. A huge Morgagni hernia with compression of the right ventricle
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Paolo Ciancarella, Fabio Fazzari, Valentina Montano, Marco Guglielmo, and Gianluca Pontone
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Diseases of the circulatory (Cardiovascular) system ,RC666-701 - Abstract
A 21 year old male with no relevant medical history presented to our Institution for further assessments of a right paracardiac mass founded on a chest X-ray. Chest computed tomography revealed a wide median defect of the diaphragm at the level of xiphoid process of the sternum, with the herniation of omental fat tissue in the mediastinum. Cardiac magnetic resonance confirmed the presence of a huge hernia originating from the foramen of Morgagni (sterno-costal hiatus), displacing the heart leftwards and posteriorly and compressing the right ventricle (RV), giving to it a tubular shape.The signal characteristics were typical of fat tissue, with hyperintense signal in T1 and T2 weighted black blood images and homogeneus signal suppression on STIR T2 black blood images. Short axis real time cine images, performed during deep inspiration, showed an early diastolic ventricular septal bounce, with flattening of the interventricular septum during mid-late diastole: they represented signs of diastolic dysfunction of the right ventricle, resembling a sort of “pseudo-constrictive” pathophysiological model. The patient was thus referred to surgical repair of the diaphragmatic defect. Keywords: Morgagni hernia, Heart compression, Diastolic dysfunction, Cardiac magnetic resonance, Computed tomography
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- 2018
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12. Cardiac computed tomography: from anatomy to function
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Riccardo Maragna, Saima Mushtaq, Andrea Baggiano, Andrea Annoni, Maria Ludovica Carerj, Francesco Cilia, Fabio Fazzari, Alberto Formenti, Laura Fusini, Elisabetta Mancini, Francesca Marchetti, Marco Penso, Alessandra Volpe, Luigi Tassetti, Francesca Baessato, Alexia Rossi, Chiara Rovera, Andrea I Guaricci, and Gianluca Pontone
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Cardiology and Cardiovascular Medicine - Abstract
Ischaemic heart disease (IHD) is one of the world’s leading causes of morbidity and mortality. Likewise, the diagnosis and risk stratification of patients with coronary artery disease (CAD) have always been based on the detection of the presence and extent of ischaemia by physical or pharmacological stress tests with or without the aid of imaging methods (e.g. exercise stress, test, stress echocardiography, single-photon emission computed tomography, or stress cardiac magnetic resonance). These methods show high performance to assess obstructive CAD, whilst they do not show accurate power to detect non-obstructive CAD. The introduction into clinical practice of coronary computed tomography angiography, the only non-invasive method capable of analyzing the coronary anatomy, allowed to add a crucial piece in the puzzle of the assessment of patients with suspected or chronic IHD. The current review evaluates the technical aspects and clinical experience of coronary computed tomography in the evaluation of atherosclerotic burden with a special focus about the new emerging application such as functional relevance of CAD with fractional flow reserve computed tomography (CT)-derived (FFRct), stress CT perfusion, and imaging inflammatory makers discussing the strength and weakness of each approach.
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- 2023
13. Quantification of extracellular volume with cardiac computed tomography in patients with dilated cardiomyopathy
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Andrea Baggiano, Edoardo Conte, Luigi Spiritigliozzi, Saima Mushtaq, Andrea Annoni, Maria Ludovica Carerj, Francesco Cilia, Fabio Fazzari, Alberto Formenti, Antonio Frappampina, Laura Fusini, Margherita Gaudenzi Asinelli, Daniele Junod, Maria Elisabetta Mancini, Valentina Mantegazza, Riccardo Maragna, Francesca Marchetti, Marco Penso, Luigi Tassetti, Alessandra Volpe, Francesca Baessato, Marco Guglielmo, Alexia Rossi, Chiara Rovera, Daniele Andreini, Mark G. Rabbat, Andrea Igoren Guaricci, Mauro Pepi, and Gianluca Pontone
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Radiology, Nuclear Medicine and imaging ,Cardiology and Cardiovascular Medicine - Published
- 2023
14. Long‐term prognostic impact of subclinical myocardial dysfunction in patients recovered from COVID‐19
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Francesco Cannata, Giuseppe Pinto, Mauro Chiarito, Matteo Maurina, Francesco Condello, Sara Bombace, Alessandro Villaschi, Laura Novelli, Kamil Stankowski, Gaetano Liccardo, Gaia Gasparini, Dario Donia, Anastasia Celata, Ilaria My, Marinos Kallikourdis, Stefano Figliozzi, Riccardo Mantovani, Fabio Fazzari, Renato M. Bragato, Gianluigi Condorelli, and Giulio G. Stefanini
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Radiology, Nuclear Medicine and imaging ,Cardiology and Cardiovascular Medicine - Published
- 2023
15. Improvement of Left Ventricular Global Longitudinal Strain after 6-Month Therapy with GLP-1RAs Semaglutide and Dulaglutide in Type 2 Diabetes Mellitus: A Pilot Study
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Paolo Basile, Andrea Igoren Guaricci, Giuseppina Piazzolla, Sara Volpe, Alfredo Vozza, Marina Benedetto, Maria Cristina Carella, Daniela Santoro, Francesco Monitillo, Andrea Baggiano, Saima Mushtaq, Laura Fusini, Fabio Fazzari, Cinzia Forleo, Nunziata Ribecco, Gianluca Pontone, Carlo Sabbà, and Marco Matteo Ciccone
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Diabetes Mellitus type 2 ,GLS ,semaglutide ,dulaglutide ,diabetic cardiomyopathy ,GLP-1 RA ,Global Longitudinal Strain ,Glucagone Like Peptide-1 Receptor Agonists ,cardiac function ,Settore MED/11 - Malattie dell'Apparato Cardiovascolare ,General Medicine - Abstract
(1) Background: Glucagone-Like Peptide-1 Receptor Agonists (GLP-1 RAs) (GLP-1 RAs) are incretine-based medications recommended in the treatment of type 2 Diabetes Mellitus (DM2) with atherosclerotic cardiovascular disease (ASCVD) or high or very high cardiovascular (CV) risk. However, knowledge of the direct mechanism of GLP-1 RAs on cardiac function is modest and not yet fully elucidated. Left ventricular (LV) Global Longitudinal Strain (GLS) with Speckle Tracking Echocardiography (STE) represents an innovative technique for the evaluation of myocardial contractility. (2) Methods: an observational, perspective, monocentric study was conducted in a cohort of 22 consecutive patients with DM2 and ASCVD or high/very high CV risk, enrolled between December 2019 and March 2020 and treated with GLP-1 RAs dulaglutide or semaglutide. The echocardiographic parameters of diastolic and systolic function were recorded at baseline and after six months of treatment. (3) Results: the mean age of the sample was 65 ± 10 years with a prevalence of the male sex (64%). A significant improvement in the LV GLS (mean difference: −1.4 ± 1.1%; p value < 0.001) was observed after six months of treatment with GLP-1 RAs dulaglutide or semaglutide. No relevant changes were seen in the other echocardiographic parameters. (4) Conclusions: six months of treatment with GLP-1 RAs dulaglutide or semaglutide leads to an improvement in the LV GLS in subjects with DM2 with and high/very high risk for ASCVD or with ASCVD. Further studies on larger populations and with a longer follow-up are warranted to confirm these preliminary results.
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- 2023
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16. Direct oral anticoagulants versus vitamin K antagonists in the treatment of left ventricular thrombosis: a systematic review and meta-analysis
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Francesco CONDELLO, Matteo MAURINA, Mauro CHIARITO, Matteo STURLA, Riccardo TERZI, Fabio FAZZARI, Jorge SANZ-SANCHEZ, Francesco CANNATA, Gianluigi CONDORELLI, and Giulio G. STEFANINI
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Cardiology and Cardiovascular Medicine - Abstract
Evidence about the use of direct oral anticoagulants (DOACs) in patients with left ventricular thrombosis (LVT) are emerging. The aim of our study was to provide a comprehensive synthesis of the available evidence concerning the clinical effects of DOACs versus vitamin K antagonists (VKAs) in LVT treatment.Systematic search of studies evaluating DOACs versus VKAs use in patients with LVT was performed on May 11th, 2021. Data were pooled by meta-analysis using a random-effects model. Odds ratios (OR) with relative 95% confidence intervals (CI) were used as measures of effect estimates. The primary efficacy and safety endpoint were ischemic stroke and any bleeding, respectively. Secondary endpoints were LVT resolution, systemic embolism, major bleeding, hemorrhagic stroke, and all cause death.Twenty studies were included in the meta-analysis: 1,391 patients were treated with DOACs and 1,534 with VKAs. A significant reduction in the risk of ischemic stroke (OR 0.67, 95% CI, 0.45-0.98, P = 0.048, number needed to treat to benefit [NNTB] 22 [95% CI 15-43]) and any bleeding (OR 0.64, 95% CI 0.46-0.89, P = 0.009, NNTB 26 [95% CI 16-80]) was observed with DOACs compared to VKAs. No statistically significant difference was observed among the two treatment arms for the secondary endpoints.Compared to VKAs, DOACs are associated with a reduced risk of ischemic stroke and bleeding. In light of these findings, and the practical advantages of DOACs, additional large scale randomized controlled trials are needed to confirm the benefits of DOACs in patients with LVT.
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- 2023
17. 303 IMPACT OF LEAD POSITION IN THE TRICUSPID ANULUS ON THE DEVELOPMENT OF CARDIAC IMPLANTABLE ELECTRONIC DEVICES RELATED TRICUSPID REGURGITATION
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Mauro Gitto, Fabio Fazzari, Guido Del Monaco, Maria Lo Monaco, Costanza Lisi, Damiano Regazzoli, Antonio Frontera, Bernhard Reimers, Lorenzo Monti, Marco Francone, Antonio Mangieri, Antonio Colombo, and Alessandro Sticchi
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Cardiology and Cardiovascular Medicine - Abstract
Introduction Originally considered as the “forgotten valve disease”, tricuspid regurgitation (TR) has recently been shown to correlate with consistent morbidity and mortality, suggesting the need for a deeper understanding of its natural course. Direct injury from Cardiac Implantable Electrical Device (CIED) leads is one of the most common causes of primary TR, with a prevalence up to 40%. The aim of the present proof-of-concept study was to evaluate the effect of CIED right ventricular (RV) lead position within the tricuspid anulus on TR development. Methods Consecutive patients undergoing CIED implantation at our institution (Humanitas Research Horpital IRCCS, Milan, Italy) were included, as long as they had been performed pre- and post- transthoracic echocardiogram (TTE) and a chest CT scan after the implantation. TTE and CT images were retrospectively reviewed. TR severity was graded using a pre-specified 4-class grading scheme: mild, moderate, severe and massive. CIED RV lead position was defined as postero-septal, antero-septal or antero-posterior, based on the commissure in which the lead was observed on a cross-sectional view of the tricuspid anulus at CT scan. Results 64 patients undergoing CIED implantation from January 2015 to December 2021 were included. All CT scans were non-ECG gated. TR was detected in 42 patients (65.62%) at pre-implantation TTE. The RV lead was implanted across the postero-septal, antero-posterior and antero-septal commissures in 35 (54.7%), 16 (25%) and 13 (20.3%) patients respectively. After the implantation, 12 individuals (18.75%) had new-onset or worsening TR, with CIED lead contributing to TR in 46.88% of cases (30/64), and 26 (40.63%) had worse RV function. At logistic regression analysis, the absence of atrial fibrillation was the only independent predictor of new-onset or worsening TR (OR: 0.17, 95% CI: 0.03-0.86, p=0.032), while CIED RV lead in the postero-septal commissure was associated with a numerically lower risk as compared to other sites (OR: 0.34, 95% CI: 0.09-1.27, p=0.108). Consistently, the degree of increase in TR severity was numerically lower in patients with a lead in the postero-septal commissure (Δ = 0.38±0.10 vs. 0.63±0.13, p=0.07). Conclusions CIED implantation is associated with increasing TR severity and worsening RV function. Positioning a lead across the postero-septal commissure of the tricuspid anulus might have a lower impact on TR development and worsening, thus representing a feasible option to prevent CIED-related TR.
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- 2022
18. 113 RIGHT VENTRICULAR FREE WALL LONGITUDINAL STRAIN AS THE SOLE MARKER OF RIGHT VENTRICLE SYSTOLIC DYSFUNCION IN HYPERTROPHIC CARDIOMYOPATHY: A CLINICAL CASE
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Kamil Mateusz Stankowski, Stefano Figliozzi, Francesco Cannata, Fabio Fazzari, Riccardo Mantovani, Mirko Curzi, Cristina Panico, Federica Catapano, Carlo Ceriotti, Paola Galimberti, Giulio Giuseppe Stefanini, Antonio Frontera, Lorenzo Monti, Marco Francone, Renato Maria Bragato, and Gianluigi Condorelli
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Cardiology and Cardiovascular Medicine - Abstract
Background The introduction of Cardiac-MRI (cMRI) in clinical practice has considerably improved risk stratification of patients with hypertrophic cardiomyopathy (HCM). However, the prediction of adverse outcome based on imaging markers remains suboptimal. Right ventricular (RV) involvement is an emerging finding in this disease of unknown clinical value. The identification of accurate and sensible imaging markers to detect morpho-functional alterations of the RV is therefore essential to establish, in the future, any prognostic impact of RV involvement in HCM in order to improve risk stratification. RV free wall longitudinal strain (RV-FWLS) is a promising marker to unveil subclinical RV dysfunction despite normal conventional indices of RV systolic function; however, RV-FWLS has been scarcely explored in HCM patients. Case Summary A 29-year-old man with sarcomeric HCM due to MYBPC3 mutation was referred to our Institution. Trans-Thoracic Echocardiography (TTE) showed left ventricular (LV) apical hypertrophy (27 mm) with an ace of spades morphology and mid-ventricular obstruction (peak gradient 38 mmHg). LV-EF was normal (62%) while LV global longitudinal strain was significantly impaired (-9.3% with a reverse apical sparing pattern). 2nd-degree diastolic dysfunction and left atrial enlargement (maximum volume: 42 ml/m2) were observed. No LV apical aneurysm nor paradoxical diastolic flow at the apex were noted. RV hypertrophy was present (maximum thickness 8 mm) with normal conventional indices of RV systolic function: TAPSE 26 mm, S’ TDI 12 cm/s, FAC 50%. In contrast, RV-FWLS was significantly reduced (–16%). cMRI confirmed normal bi-ventricular function in presence of left and right hypertrophy (maximum wall thickness 28 and 12 mm, respectively) and LV apical thinning. At tissue characterization, elevated native T1 and T2 values were evident in the apex (1071 +/- 45 ms and 54 +/- 6 ms, respectively) and a significant amount of patchy LGE was present in the mid-apical segments of the LV (28% of LV mass) and of the RV. After consideration of clinical and imaging data, an s-ICD for primary prevention was implanted. Discussion The present case highlights known issues and poses new challenges in managing HCM patients. First, it confirms the central role of cMRI, demonstrating its unique capability to spot myocardial fibrosis, guiding our decision to implant an s-ICD in our patient. Second, it draws attention to RV involvement in HCM, an emerging finding in this condition. MYBPC3 mutation has been associated with RV hypertrophy. Both of these conditions, together with patchy RV-LGE, were found in our patient. Notably, RV-FWLS was the only RV systolic index to be impaired and might represent an early and more accurate marker of RV systolic dysfunction compared to other conventional indices, including RV-EF by cMRI. Future studies assessing the prognostic value of RV involvement, including RV-LGE and RV-FWLS, are needed in HCM patients to potentially refine risk stratification in this challenging population.
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- 2022
19. 704 STRESS TEST STRATEGY WITH CMR AND SPECT-MPI REDUCES CARDIAC EVENTS IN CANDIDATES TO NON-CARDIAC SURGERIES
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Fabio Fazzari, Francesco Cannata, Stefano Figliozzi, Emanuele Didedda, Federica Catapano, Costanza Lisi, Federica Brilli, Mauro Chiarito, Salvatore Storniolo, Arturo Chiti, Gianluigi Condorelli, Lorenzo Monti, and Marco Francone
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Cardiology and Cardiovascular Medicine - Abstract
Introduction . Cardiac complications related to non-cardiac surgery have a variable incidence, from less than 1% to more than 5% with a great variability depending on type of intervention, patient's risk factors and results from tests performed during the pre-operative evaluation. The aim of our single centre retrospective study was to evaluate the prognostic role of stress cardiac magnetic resonance (sCMR) and single-photon emission computed tomography myocardial perfusion imaging (SPECT-MPI) in relation to 30 days post-surgery cardiac events. Method Clinical data of patients from January 2015 to December 2021 were retrospectively collected from review of electronical medical records. Only intermediate and high risk surgeries were included. All patients underwent to cardiologic, electrocardiographic and echocardiographic evaluation before surgery. Stress test was performed according to cardiologist judgment. Primary endpoint was a composite endpoint of myocardial infarction, unstable angina, cardiac death, cardiogenic shock, pulmonary oedema and life threatening cardiac arrythmias. Secondary endpoint were the research of ischemia predictors and the rate of revascularization. Results One-thousand-five-hundred-ninety patients were included, 669 stress tests were performed (287 sCMR, 382 SPECT-MPI). Rate of 30-days cardiac events was lower in the stress test group vs non-stress test group (1,2% vs 3,4%; p 0,006). Imaging stress test strategy showed a significant reduction of composite endpoint at multivariate analysis (OR: 0.334, IC: 0.155–0.766, p 0.009). Predictors of ischemia were hypertension, coronary artery disease and diastolic dysfunction. SCMR was non inferior to SPECT with regard the risk of cardiac events, while showed a greater accuracy to predict coronary revascularization (AUC for sCMR: 0.94). Conclusions Stress test strategy reduces cardiac events in high risk patients candidate to moderate- to high- risk surgeries. Stress CMR is non-inferior to SPECT with regards to the risk of cardiac events, but has a greater accuracy to predict the need for revascularization.
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- 2022
20. 144 LONG-TERM PROGNOSTIC IMPACT OF SUBCLINICAL MYOCARDIAL DYSFUNCTION IN PATIENTS RECOVERED FROM COVID-19
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Francesco Cannata, Giuseppe Pinto, Mauro Chiarito, Matteo Maurina, Francesco Condello, Sara Bombace, Alessandro Villaschi, Laura Novelli, Kamil Stankowski, Gaetano Liccardo, Gaia Gasparini, Dario Donia, Anastasia Celata, Ilaria My, Marinos Kallikourdis, Stefano Figliozzi, Riccardo Mantovani, Fabio Fazzari, Renato Maria Bragato, Gianluigi Condorelli, and Giulio Giuseppe Stefanini
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Cardiology and Cardiovascular Medicine - Abstract
Aims Cardiovascular sequelae may occur in patients recovered from COVID-19. Recent studies have detected a considerable incidence of subclinical myocardial dysfunction – assessed with speckle-tracking echocardiography – and of long-COVID symptoms in these patients. This study aimed to define the long-term prognostic role of subclinical myocardial dysfunction and long-COVID condition in patients recovered from COVID-19 pneumonia. Methods and Results We prospectively followed-up 110 patients hospitalized at our Institution due to COVID-19 pneumonia in April 2020 and then recovered from SARS-CoV-2 infection. A 6-month clinical and echocardiographic evaluation was performed, followed by a 21-month clinical follow-up. The primary outcome was major adverse cardiovascular events (MACE), a composite of myocardial infarction, stroke, heart failure hospitalization and all-cause mortality. A subclinical myocardial dysfunction – defined as an impairment of left ventricular global longitudinal strain (≥ -18%) - was identified at 6-month follow-up in 37 patients (34%), was associated with an increased risk of long-term MACE with a good discriminative power (AUC: 0.73) and resulted a strong independent predictor of extended MACE in a multivariate regression analysis (OR 9.29, 95%CI 2.20–39.3, p=0.002). Long-COVID condition was not associated with a worse long-term prognosis, instead. Conclusion In patients recovered from COVID-19 pneumonia, a subclinical myocardial dysfunction is present in one third of the whole population at 6-month follow-up and is associated with a higher risk of MACE at long-term follow-up. Speckle-tracking echocardiography is a promising tool to optimise the risk-stratification in patients recovered from COVID-19 pneumonia, while the definition of a long-COVID condition has not prognostic relevance.
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- 2022
21. 1129 IMAGING STRESS TEST OR CORONARY COMPUTED TOMOGRAPHY PRIOR TO NON-CARDIAC SURGERY? A SEVEN YEARS SINGLE CENTRE EXPERIENCE
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Fabio Fazzari, Francesco Cannata, Mauro Chiarito, Mauro Gitto, Riccardo Terzi, Emanuele Didedda, Costanza Lisi, Gianluigi Condorelli, Giulio Stefanini, Arturo Chiti, Renato Bragato, and Marco Francone
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Cardiology and Cardiovascular Medicine - Abstract
Introduction Recent published ESC guidelines on non-cardiac surgery suggest the use of imaging stress test in patients with poor functional capacity and high likelihood of coronary artery disease or high clinical risk (class I, level B), while the use of coronary computed tomography has lower evidence (class IIa, level B). Witch test has the best performance in the clinical contest of pre-operative risk assessment is a matter of debate. Aim The aim of our single centre, retrospective study was to compare the prognostic role of the three main cardiac imaging modalities (CCT: Cardiac computed tomography, sCMR: stress cardiac magnetic resonance, SPECT MPI:single photon emission computed tomography myocardial perfusion imaging) in relation to 30 days post-surgery cardiac events (composite endpoint of myocardial infarction, unstable angina, cardiac death, cardiogenic shock, pulmonary oedema, life threatening cardiac arrythmias). Method Clinical data of patients from January 2015 to December 2021 were retrospectively collected from review of electronical medical records. Recorded data included demographic characteristics, clinical risk factors, results from laboratory tests, results from cardiac imaging tests, pharmacological therapy, type of intervention, cardiac complication within 30 days after surgery. Results Eight-hundred eighty-three patients were included (287 sCMR, 382 SPECT-MPI, 214 CCT). Rate of 30-days myocardial infarction was not significantly different between different modalities (CMR 1.1%, SPECT 1.3%; CT 0.5%; CMR vs SPECT p 0.998; sCMR vs CT p 0.639; SPECT vs CT 0.427); while planned invasive coronary angiography (ICA) was more common in CT group (CT 34%, CMR 16%, SPECT 10%, p Conclusions The use of imaging stress test and coronary CT are both associated to low incidence of cardiac events and should be recommended in risk assessment before non-cardiac surgery, in the appropriate clinical context.
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- 2022
22. 28 CONSTRICTIVE PERICARDITIS: A ROOM FOR MULTI-MODALITY IMAGING
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Guido Del Monaco, Fabio Tumminello, Stefano Figliozzi, Beniamino Pagliaro, Andrea Fumero, Alessandro Barbone, Enea Cuko, Riccardo Mantovani, Fabio Fazzari, Francesco Cannata, Mirko Curzi, Federica Catapano, Lorenzo Monti, Marco Francone, Daniela Pini, Giulio Giuseppe Stefanini, Lucia Torracca, Gianluigi Condorelli, and Renato Maria Bragato
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Cardiology and Cardiovascular Medicine - Abstract
Introduction The diagnosis of constrictive pericarditis can be challenging through conventional imaging. Novel imaging techniques have been proposed to improve it. Clinical Case A 74-year-old man with a previous diagnosis of heart failure with preserved ejection fraction and permanent atrial fibrillation (AF) was admitted because of worsening dyspnea, peripheral edema, and ascites refractory to diuretics therapy. ECG revealed low QRS voltages and AF with normal heart rate and laboratory exams detected increased values of BNP and hepatic stasis indices; blood count and CRP were normal. Echocardiography revealed mildly reduced bi-ventricular pump function (left ventricular ejection fraction = 52%, right ventricular fractional area change = 25%) and slightly increased wall thickness. Atria were moderately dilated (left and right atrium 46 and 44 ml/mq, respectively) and mitral and tricuspid annuli were dilated too. There was inferior vena cava plethora, moderate atriogenic tricuspid regurgitation and mild-to-moderate atriogenic mitral regurgitation. A paradoxical interventricular septal motion and significant respiratory changes on trans-mitral (>25%) and trans-tricuspid (>30%) pulsed Doppler were noted; however, there was no "annulus reversus" (lateral and septal e’ 13 and 11 cm/sec, respectively) at TDI analysis. In contrast, 2D-speckle-tracking global longitudinal strain showed impaired deformation of the lateral segments with relative sparing of the septal segments. The latter pattern has been recently described as "strain reversus" or "hot septum sign". The findings were suspected of constrictive pericarditis, but a chest Computed Tomography excluded pericardial calcifications. Cardiac magnetic resonance (CMR) was then performed revealing a "septal shift" at cine-real time sequences analysis. The pericardium was slightly thickened (4-5 mm) with widespread late gadolinium enhancement but without signs of acute inflammation at T2-weighted imaging. Tricuspid regurgitation was confirmed to be "moderate" after phase-contrast imaging. Cardiac catheterization finally revealed normal coronary arteries and confirmed the diagnosis of constrictive pericarditis (square root sign, equalization of bi-ventricular end-diastolic pressures). The patient underwent pericardiectomy and tricuspid and mitral valve repair and was asymptomatic at 6-months follow-up. Conclusions Constrictive pericarditis represents a potentially reversible cause of heart failure but can be easily missed through conventional imaging. In the present case, advanced echocardiography and CMR were essential to come up with an accurate diagnosis, guiding the patient's clinical management with excellent outcome.
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- 2022
23. 898 ROLE OF 3D ECHOCARDIOGRAPHY IN AORTIC VALVE ABNORMALITIES: TWO CASES REPORT
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Maria Lo Monaco, Kamil Stankowski, Angelo Oliva, Stefano Figliozzi, Fabio Fazzari, Riccardo Mantovani, Mirko Curzi, Francesco Cannata, Manuel Marconi, Andrea Davide Fumero, Giulio Giuseppe Stefanini, Lucia Torracca, Renato Maria Bragato, Massimo Volpe, and Gianluigi Condorelli
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Cardiology and Cardiovascular Medicine - Abstract
Introduction Aortic valves with a number of cusps different from two or three are infrequent congenital anomalies that might manifest with valvular disease in young patients. We present two cases of unicuspid and quadricuspid aortic valve diagnosed in our Center. Clinical Cases Case 1. A 23-year-old asymptomatic male was admitted to our Hospital because of the necessity of bone marrow transplantation for Hodgkin lymphoma. He had a previous diagnosis of bicuspid aortic valve and presented a 5/6 mid-systolic harsh murmur, heard best at the right upper sternal border and radiating to the neck. ECG showed sinus rhythm with left ventricular hypertrophy. BNP was in normal range (31 pg/ml). At trans-thoracic echocardiography, there was severe aortic stenosis [peak/mean gradient of 100/67 mmHg with an aortic valve area of 1.04 cm2 (0.54 cm2/m2); V max was 5 m/s] without regurgitation and dilation of the ascending aorta (39 mm), however the morphology of the aortic valve remained undefined. Left ventricle showed hypertrophy (maximum wall thickness = 13 mm) with normal volumes and systolic function. Thus, the patient underwent to 3D-Transesophageal echocardiography, which demonstrated unicuspid aortic valve with a lone commissure between L-NC and anterior calcification. After multidisciplinary discussion, the patient underwent close follow-up and aortic valve replacement was planned after the bone marrow transplantation. Case 2. A 21-year-old male was referred by general practitioner to our outpatient clinic for palpitations. Cardiovascular physical examination and ECG were normal with no evidence of arrhyhtmia or cardiac murmurs. Transthoracic echocardiography revealed central mild aortic valve regurgitation in a suspected quadricuspid aortic valve (i.e., an X-shaped commissure pattern during diastole and a rectangular appearance during systole in the parasternal short-axis view). Left ventricular size and function and ascending aorta dimensions were normal. There was no associated congenital cardiovascular abnormality. 3D-Transesophageal echocardiography confirmed the evidence of a quadricuspid aortic valve. The cusps appeared to be of different size: two equal larger cusps and two equal smaller cusps (Type C, Hurwitz and Robert's classification), thin and mobile. The patient was advised to echocardiographic follow-up at intervals of 12 months. Conclusions We describe two cases of aortic valve congenital anomalies in two coetaneous patients with completely different impacts on hemodynamics. Severe aortic stenosis complicated unicuspid aortic valve whereas quadricuspid aortic valve was associated with mild aortic regurgitation. 3D-Transesophageal echocardiography was essential for accurate morphological characterization of the aortic valves.
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- 2022
24. TCT-263 Viability and Ischemia Assessment in Chronic Coronary Total Occlusions According to Collaterals Distribution: A Stress CMR Study
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Giuseppe Pinto, Mauro Chiarito, Gaetano Liccardo, Sara Baggio, Fabio Fazzari, Federica Catapano, Gabriele Gasparini, Giulio Stefanini, and Lorenzo Monti
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Cardiology and Cardiovascular Medicine - Published
- 2022
25. Risk factors for myocardial injury and death in patients with COVID-19: insights from a cohort study with chest computed tomography
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Matteo Maurina, Giulio G. Stefanini, Ottavia Cozzi, Fabio Fazzari, Federico D'Orazio, Giuseppe Ferrante, Ezio Lanza, Renato Bragato, Gianluigi Condorelli, Elena Azzolini, Valeria Donghi, Eleonora Indolfi, Riccardo Mantovani, Gaetano Liccardo, Luca Balzarini, Antonio Voza, Chiara Torrisi, Bernhard Reimers, and Lorenzo Monti
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Male ,Risk ,medicine.medical_specialty ,Time Factors ,Heart Diseases ,Physiology ,Renal function ,Pulmonary Artery ,030204 cardiovascular system & hematology ,Risk Assessment ,03 medical and health sciences ,Patient Admission ,0302 clinical medicine ,Predictive Value of Tests ,Risk Factors ,Physiology (medical) ,Internal medicine ,Troponin I ,medicine ,Humans ,030212 general & internal medicine ,Mortality ,Risk factor ,Aged ,Retrospective Studies ,Aged, 80 and over ,Coronavirus disease 2019 ,SARS-CoV-2 ,business.industry ,Proportional hazards model ,Hazard ratio ,COVID-19 ,Odds ratio ,Middle Aged ,Prognosis ,Confidence interval ,Myocardial injury ,Host-Pathogen Interactions ,Cardiology ,Female ,Radiography, Thoracic ,Original Article ,Tomography, X-Ray Computed ,Cardiology and Cardiovascular Medicine ,business ,Cohort study - Abstract
Aims Whether pulmonary artery (PA) dimension and coronary artery calcium (CAC) score, as assessed by chest computed tomography (CT), are associated with myocardial injury in patients with coronavirus disease 2019 (COVID-19) is not known. The aim of this study was to explore the risk factors for myocardial injury and death and to investigate whether myocardial injury has an independent association with all-cause mortality in patients with COVID-19. Methods and Results This is a single-centre cohort study including consecutive patients with laboratory-confirmed COVID-19 undergoing chest CT on admission. Myocardial injury was defined as high-sensitivity troponin I >20 ng/L on admission. A total of 332 patients with a median follow-up of 12 days were included. There were 68 (20.5%) deaths; 123 (37%) patients had myocardial injury. PA diameter was higher in patients with myocardial injury compared with patients without myocardial injury [29.0 (25th–75th percentile, 27–32) mm vs. 27.7 (25–30) mm, P < 0.001). PA diameter was independently associated with an increased risk of myocardial injury [adjusted odds ratio 1.10, 95% confidence interval (CI) 1.02–1.19, P = 0.01] and death [adjusted hazard ratio (HR) 1.09, 95% CI 1.02–1.17, P = 0.01]. Compared with patients without myocardial injury, patients with myocardial injury had a lower prevalence of a CAC score of zero (25% vs. 55%, P < 0.001); however, the CAC score did not emerge as a predictor of myocardial injury by multivariable logistic regression. Myocardial injury was independently associated with an increased risk of death by multivariable Cox regression (adjusted HR 2.25, 95% CI 1.27–3.96, P = 0.005). Older age, lower estimated glomerular filtration rate, and lower PaO2/FiO2 ratio on admission were other independent predictors for both myocardial injury and death. Conclusions An increased PA diameter, as assessed by chest CT, is an independent risk factor for myocardial injury and mortality in patients with COVID-19. Myocardial injury is independently associated with an approximately two-fold increased risk of death.
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- 2020
26. Modified Danielson Technique for Prosthetic Aortic Valve Endocarditis and Aortoventricular Discontinuity
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Fabio Fazzari, Vincenzo Argano, Claudia Calia, Giovanni Caruana, Mario Finazzo, and Gianfranco Filippone
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Male ,Reoperation ,Aortic valve ,medicine.medical_specialty ,Prosthesis-Related Infections ,medicine.medical_treatment ,Anastomosis ,Valve replacement ,Aortic valve replacement ,medicine.artery ,Ascending aorta ,Humans ,Medicine ,Endocarditis ,Cardiac skeleton ,Cardiac Surgical Procedures ,Aged ,business.industry ,Endocarditis, Bacterial ,medicine.disease ,Techniques ,Surgery ,Coronary arteries ,medicine.anatomical_structure ,Echocardiography ,Aortic Valve ,Heart Valve Prosthesis ,cardiovascular system ,Cardiology and Cardiovascular Medicine ,business - Abstract
Endocarditis is a devastating complication of prosthetic aortic valve replacement. The infective process can destroy aortic annulus tissue, making conventional surgical valve replacement difficult or impossible and causing aortoventricular discontinuity. Several treatment techniques have been proposed. One of these, the Danielson technique, involves translocating the aortic valve to the native ascending aorta, débriding the abscess cavity, closing the coronary ostia, and bypassing the coronary arteries with a Y anastomosis between 2 vein grafts. We describe our use of a modified Danielson technique in a 68-year-old man with advanced prosthetic valve endocarditis that was associated with aortic annulus destruction and aortoventricular discontinuity. This modified technique enables safer, more secure anchoring of a replacement valve, reduces the risks and concerns associated with bypass grafts, and successfully treats aortoventricular discontinuity.
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- 2020
27. 21 Direct oral anticoagulants vs. vitamin K antagonists in the treatment of left ventricular thrombosis: a systematic review and meta-analysis
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Francesco Condello, Matteo Maurina, Mauro Chiarito, Matteo Sturla, Riccardo Terzi, Fabio Fazzari, Jorge Sanz-Sanchez, Francesco Cannata, Gianluigi Condorelli, and Giulio Stefanini
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Cardiology and Cardiovascular Medicine - Abstract
Aims Evidence about the use of direct oral anticoagulants (DOACs) in patients with left ventricular thrombosis (LVT) are emerging. The aim of our study was to provide a comprehensive synthesis of the available evidence concerning the clinical effects of DOACs vs. vitamin K antagonists (VKAs) in LVT treatment. Methods Systematic search of studies evaluating DOACs vs. VKAs use in patients with LVT was performed on 11 May 2021. Data were pooled by meta-analysis using a random-effects model. Odds ratios (OR) with relative 95% confidence intervals (CI) were used as measures of effect estimates. The primary efficacy and safety endpoint were ischaemic stroke and any bleeding, respectively. Secondary endpoints were LVT resolution, systemic embolism, major bleeding, haemorrhagic stroke, and all cause death. Results Twenty studies were included in the meta-analysis: 1391 patients were treated with DOACs and 1534 with VKAs. A significant reduction in the risk of ischaemic stroke [OR 0.67, 95% CI 0.45–0.98, P = 0.048, number needed to treat to benefit (NNTB) 22 (95% CI 15–43)] and any bleeding [OR 0.64, 95% CI 0.46–0.89, P = 0.009, NNTB 26 (95% CI 16–80)] was observed with DOACs compared to VKAs. No statistically significant difference was observed among the two treatment arms for the secondary endpoints. Conclusion Compared to VKAs, DOACs are associated with a reduced risk of ischaemic stroke and bleeding. In light of these findings, and the practical advantages of DOACs, additional large scale randomized controlled trials are needed to confirm the benefits of DOACs in patients with LVT.
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- 2021
28. 750 Mitral annulus disjunction in consecutive patients undergoing cardiovascular magnetic resonance: arrhythmogenic substrate or anatomical variant?
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Stefano Figliozzi, Sara Bombace, Kamil Stankowski, Marzia Olivieri, Ludovica Lofino, Emanuele Di Dedda, Valeria Donghi, Francesco Cannata, Riccardo Mantovani, Fabio Fazzari, Mirko Curzi, Renato M Bragato, Giulio G Stefanini, Marco Francone, Gianluigi Condorelli, and Lorenzo Monti
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animal structures ,cardiovascular system ,cardiovascular diseases ,Cardiology and Cardiovascular Medicine - Abstract
Aims Mitral annulus disjunction (MAD) has been associated with sudden cardiac death in selected patients with arrhythmic presentation, while its clinical significance in unselected cohorts remains unknown. Our purpose was to assess the prevalence and clinical significance of MAD in consecutive patients referred to cardiovascular-magnetic-resonance (CMR). Methods and results Our population included 103 consecutive patients undergoing CMR at our Institution, between August and September 2021. MAD was defined as a ≥ 1 mm atrial displacement of the mitral leaflet hinge point in standard long-axis cine images during end-systole. MAD analysis was performed in 97 patients (feasibility = 94%) and resulted positive in 49 (51%). MAD—patients were more often males (75% vs. 57%; P = 0.045) and affected by ischaemic (35% vs. 12%, P = 0.01) and non-ischaemic cardiomyopathy (38% vs. 16%, P = 0.026) compared to MAD+ patients. No significant differences were found in terms of age, history of ventricular arrhythmias, bi-ventricular and bi-atrial volumes, bi-ventricular ejection fraction, native T1 and T2 mapping values, extracellular volume, and prevalence of late gadolinium enhancement (P > 0.05 for all) between MAD + vs. MAD—patients. MAD extent was higher in patients with mitral valve prolapse (MVP; n = 7), (3.5 ± 1.5 mm in MVP+ vs. 2.0 ± 1.0 mm in MVP– patients; P = 0.004). No significant differences were conversely found in MAD extent between patients with and without ventricular arrhythmias (2.5 ± 1.1 mm vs. 2.3 ± 1.1 mm; P = 0.815). Conclusions Our findings suggest a high prevalence of MAD in unselected cohorts of patients, with no clinical significance. Prospective studies are needed to further elucidate the interplay between MAD and malignant ventricular arrhythmias in unselected cohorts of patients.
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- 2021
29. 491 Short-term prognostic implications of left ventricular myocardial work indices in advanced heart failure patients treated with repetitive Levosimendan infusions
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Fabio Fazzari, Francesco Cannata, Daniele Banfi, Marta Pellegrino, Beniamino Pagliaro, Ferdinando Loiacono, Riccardo Mantovani, Valeria Donghi, Mirko Curzi, Matteo Maurina, Francesco Condello, Gaetano Liccardo, Marco Francone, Gianluigi Condorelli, Giulio Giuseppe Stefanini, Daniela Pini, and Renato Maria Bragato
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Cardiology and Cardiovascular Medicine - Abstract
Aims Repetitive Levosimendan treatment in advanced heart failure patients has not been investigated yet via myocardial work indices (MWI), which could more accurately detect the effects of this both inotropic and vasodilatory drug. The aims of this study were (1) to describe variations of myocardial work indices, as a consequence of repetitive Levosimendan infusions and (2) to assess the prognostic value of myocardial work parameters in these patients. Methods and results Fourteen patients with advanced heart failure treated with intermittent in-hospital levosimendan infusions were prospectively included. Clinical, laboratory, and echocardiographic assessment were performed before and after every Levosimendan infusion. The primary endpoint was a composite of any episode of decompensated HF, urgent HF rehospitalization, cardiogenic shock, cardiac arrest and cardiovascular death at 4–6 weeks follow-up after each planned infusion. During follow-up (mean: 150 ± 99 days) a total of 37 infusions were performed and a total of 11 cardiovascular events occurred. Global constructive work (GCW), global work efficiency (GWE), and global work index (GWI) increased after Levosimendan infusion in 62.2%, 73.0%, and 70.3% of cases, with significant differences between patients with and without outcomes [delta GCW: −7.36 mmHg% (134.12) vs. 113.81 mmHg% (204.41), P = 0.007; delta GWE: −3.27% (8.38) vs. 4.30% (5.58), P = 0.002]. Delta value of GWE showed the largest area under curve (AUC: 0.82, 95% CI: 0.64–1.00, P = 0.002) for outcome prediction with a cut-off point of 0.5%. Independent prognostic value of GWE variation was confirmed in multivariable regression models (OR: 0.825, 95% CI: 0.702–0.970, P = 0.02). Conclusions GWE and GCW provided incremental and independent prognostic value at short-term follow-up over traditional echocardiographic parameters. The differentiation of patients into ‘workers’, whose GWE improved after Levosimendan infusion, and ‘non-workers’, who failed to improve their GWE, permitted to identify patients at higher risk of forthcoming cardiovascular events. Monitoring these patients with MWI may have relevant clinical implications.
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- 2021
30. In-hospital prognostic role of coronary atherosclerotic burden in COVID-19 patients
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Pier Pasquale Leone, Matteo Maurina, Fabio Fazzari, Alexia Rossi, Renato Bragato, Eleonora Indolfi, Valeria Donghi, Lorenzo Monti, Arturo Chiti, Ottavia Cozzi, Mirko Curzi, Francesco Cannata, and Giulio G. Stefanini
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Male ,medicine.medical_specialty ,Population ,Coronary Artery Disease ,Coronary artery disease ,Interquartile range ,Predictive Value of Tests ,Internal medicine ,Clinical endpoint ,Medicine ,Humans ,cardiovascular diseases ,Hospital Mortality ,Risk factor ,education ,Vascular Calcification ,Retrospective Studies ,education.field_of_study ,business.industry ,SARS-CoV-2 ,Mortality rate ,nutritional and metabolic diseases ,COVID-19 ,Retrospective cohort study ,General Medicine ,Middle Aged ,medicine.disease ,Prognosis ,Coronary Vessels ,Hospitalization ,Italy ,Heart Disease Risk Factors ,Predictive value of tests ,Female ,Cardiology and Cardiovascular Medicine ,business ,Tomography, X-Ray Computed - Abstract
AIMS: Currently, there are few available data regarding a possible role for subclinical atherosclerosis as a risk factor for mortality in Coronavirus Disease 19 (COVID-19) patients. We used coronary artery calcium (CAC) score derived from chest computed tomography (CT) scan to assess the in-hospital prognostic role of CAC in patients affected by COVID-19 pneumonia. METHODS: Electronic medical records of patients with confirmed diagnosis of COVID-19 were retrospectively reviewed. Patients with known coronary artery disease (CAD) were excluded. A CAC score was calculated for each patient and was used to categorize them into one of four groups: 0, 1-299, 300-999 and at least 1000. The primary endpoint was in-hospital mortality for any cause. RESULTS: The final population consisted of 282 patients. Fifty-seven patients (20%) died over a follow-up time of 40 days. The presence of CAC was detected in 144 patients (51%). Higher CAC score values were observed in nonsurvivors [median: 87, interquartile range (IQR): 0.0-836] compared with survivors (median: 0, IQR: 0.0-136). The mortality rate in patients with a CAC score of at least 1000 was significantly higher than in patients without coronary calcifications (50 vs. 11%) and CAC score 1-299 (50 vs. 23%), Pâ
- Published
- 2021
31. Apparently Spontaneous Partial Rupture of Anterolateral Papillary Muscle Requiring Urgent Surgery
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Fabio Fazzari, Ludovico Rossetto, Renato Maria Bragato, Mirko Curzi, Valeria Donghi, Riccardo Mantovani, and Giuseppina Novo
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Mitral regurgitation ,medicine.medical_specialty ,Diabetic ketoacidosis ,business.industry ,medicine.medical_treatment ,Cardiogenic shock ,Mitral valve replacement ,medicine.disease ,Cardiac surgery ,Surgery ,medicine.anatomical_structure ,cardiovascular system ,Medicine ,Myocardial infarction ,business ,Complication ,Papillary muscle - Abstract
Papillary muscle rupture is a rare complication of myocardial infarction. Here we describe a case of an apparently spontaneous rupture of papillary muscle, not associated with coronary obstruction. The patient was a 73-year-old man admitted to our hospital for diabetic ketoacidosis complicated by acute pulmonary edema and cardiogenic shock. Transthoracic and transesophageal echocardiography showed partial rupture of papillary muscle leading to severe mitral regurgitation. Urgent cardiac surgery with mitral valve replacement was performed.
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- 2020
32. Stress Computed Tomography Perfusion Versus Fractional Flow Reserve CT Derived in Suspected Coronary Artery Disease
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Franco Fabbiocchi, Edoardo Conte, Paolo Ravagnani, Saima Mushtaq, Piero Montorsi, Daniele Andreini, Cristina Ferrari, Fabio Fazzari, Antonio L. Bartorelli, Gianluca Pontone, Daniela Trabattoni, Mark G. Rabbat, Laura Fusini, Andrea Igoren Guaricci, Andrea Baggiano, Alessandro Lualdi, Luca Grancini, Mauro Pepi, Giovanni Teruzzi, Giuseppe Muscogiuri, Stefano Galli, Marco Guglielmo, Giuseppe Calligaris, and Stefano De Martini
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medicine.medical_specialty ,Computed tomography perfusion ,business.industry ,Area under the curve ,Coronary computed tomography angiography ,Fractional flow reserve ,030204 cardiovascular system & hematology ,medicine.disease ,030218 nuclear medicine & medical imaging ,Invasive coronary angiography ,Coronary artery disease ,03 medical and health sciences ,0302 clinical medicine ,Internal medicine ,Additional values ,medicine ,Cardiology ,Radiology, Nuclear Medicine and imaging ,Cardiology and Cardiovascular Medicine ,business ,Perfusion - Abstract
Objectives This study sought to compare the diagnostic accuracy of coronary computed tomography angiography (cCTA) with that of cCTA+fractional flow reserve derived from cCTA datasets (FFRCT) and that of cCTA+static stress-computed tomography perfusion (stress-CTP) in detecting functionally significant coronary artery lesions using invasive coronary angiography (ICA) plus invasive FFR as the reference standard. Background FFRCT and static stress-CTP are new techniques that combine anatomy and functional evaluation to improve assessment of coronary artery disease (CAD) using cCTA. Methods A total of 147 consecutive symptomatic patients scheduled for clinically indicated ICA+invasive FFR were evaluated with cCTA, FFRCT, and stress-CTP. Results Vessel-based and patient-based sensitivity, specificity, and negative predictive values, and positive predictive values, and accuracy rates of cCTA were 99%, 76%, 100%, 61%, 82%, and 95%, 54%, 94%, 63%, 73%, respectively. cCTA+FFRCT showed vessel-based and patient-based sensitivity, specificity, and negative predictive values, and positive predictive values and accuracy rates of 88%, 94%, 95%, 84%, 92%, and 90%, 85%, 92%, 83%, 87%, respectively. Finally, cCTA+stress-CTP showed vessel-based and patient-based sensitivity, specificity, and negative predictive values, and positive predictive values and accuracy rates of 92%, 95%, 97%, 87%, 94% and 98%, 87%, 99%, 86%, 92%, respectively. Both FFRCT and stress-CTP significantly improved specificity and positive predictive values compared to those of cCTA alone. The area under the curve to detect flow-limiting stenoses of cCTA, cCTA+FFRCT, and cCTA+CTP were 0.89, 0.93, 0.92, and 0.90, 0.94, and 0.93 in a vessel-based and patient-based model, respectively, with significant additional values for both cCTA+FFRCT and cCTA+CTP versus cCTA alone (p Conclusions FFRCT and stress-CTP in addition to cCTA are valid and comparable tools to evaluate the functional relevance of CAD.
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- 2019
33. Association Between Haptoglobin Phenotype and Microvascular Obstruction in Patients With STEMI
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Elena Tremoli, Annalisa Pasquini, Fabio Fazzari, Marco Guglielmo, Giancarlo Marenzi, Giuseppe Muscogiuri, Andrea Baggiano, Claudio Berzovini, Nicola Cosentino, Edoardo Conte, Saima Mushtaq, Mauro Pepi, Daniele Andreini, Mark G. Rabbat, Cristina Banfi, Gianluca Pontone, Laura Fusini, Antonio L. Bartorelli, and Andrea Igoren Guaricci
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medicine.medical_specialty ,Ejection fraction ,biology ,business.industry ,medicine.medical_treatment ,Haptoglobin ,Percutaneous coronary intervention ,Odds ratio ,030204 cardiovascular system & hematology ,medicine.disease ,030218 nuclear medicine & medical imaging ,03 medical and health sciences ,0302 clinical medicine ,Internal medicine ,Diabetes mellitus ,Troponin I ,medicine ,Cardiology ,biology.protein ,Radiology, Nuclear Medicine and imaging ,cardiovascular diseases ,Myocardial infarction ,Cardiology and Cardiovascular Medicine ,business ,Body mass index - Abstract
Objectives This study aimed to evaluate the correlation between different haptoglobin (Hp) phenotypes and myocardial infarction characteristics as detected by cardiac magnetic resonance (CMR) in consecutive patients after ST-segment elevation myocardial infarction (STEMI). Background Hp is a plasma protein that prevents iron-mediated oxidative tissue damage. CMR has emerged as the gold standard technique to detect left ventricular ejection fraction (LVEF), extent of scar with late gadolinium enhancement (LGE) technique, microvascular obstruction (MVO), and myocardial hemorrhage (MH) in patients with STEMI treated by primary percutaneous coronary intervention (pPCI). Methods A total of 145 consecutive STEMI patients (mean age 62.2 ± 10.3 years; 78% men) were prospectively enrolled and underwent Hp phenotyping and CMR assessment within 1 week after STEMI. Results CMR showed an area at risk (AAR) involving 26.6 ± 19.1% of left ventricular (LV) mass with a late LGE extent of 15.2 ± 13.1% of LV mass. MVO and MH occurred in 38 (26%) and 12 (8%) patients, respectively. Hp phenotypes 1-1, 2-1, 2-2 were observed in 15 (10%), 62 (43%), and 68 (47%), respectively. Multivariable analysis demonstrated that body mass index, Hp2-2, diabetes, and peak troponin I were independent predictors of MVO with Hp2-2 associated with the highest odds ratio (OR) (OR: 5.5 [95% confidence interval [CI]: 2.1 to 14.3; p Conclusions Hp phenotype is an independent predictor of MVO. Therefore, Hp phenotyping could be used for risk stratification and may be useful in assessing new therapies to reduce myocardial reperfusion injury in patients with STEMI.
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- 2019
34. Incremental Diagnostic Value of Stress Computed Tomography Myocardial Perfusion With Whole-Heart Coverage CT Scanner in Intermediate- to High-Risk Symptomatic Patients Suspected of Coronary Artery Disease
- Author
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Marco Guglielmo, Fabio Fazzari, Piero Montorsi, Gianluca Pontone, Andrea Igoren Guaricci, Daniela Trabattoni, Claudio Berzovini, Stefano De Martini, Daniele Andreini, Cristina Ferrari, Antonio L. Bartorelli, Franco Fabbiocchi, Giuseppe Muscogiuri, Alessandro Lualdi, Mauro Pepi, Luca Grancini, Stefano Galli, Andrea Baggiano, Mark G. Rabbat, Giovanni Teruzzi, Annalisa Pasquini, Giuseppe Calligaris, Edoardo Conte, Paolo Ravagnani, Saima Mushtaq, Pontone, G, Andreini, D, Guaricci, A, Baggiano, A, Fazzari, F, Guglielmo, M, Muscogiuri, G, Berzovini, C, Pasquini, A, Mushtaq, S, Conte, E, Calligaris, G, De Martini, S, Ferrari, C, Galli, S, Grancini, L, Ravagnani, P, Teruzzi, G, Trabattoni, D, Fabbiocchi, F, Lualdi, A, Montorsi, P, Rabbat, M, Bartorelli, A, and Pepi, M
- Subjects
Male ,Tomography Scanners, X-Ray Computed ,Computed Tomography Angiography ,Computed tomography ,Coronary Artery Disease ,Fractional flow reserve ,030204 cardiovascular system & hematology ,Coronary Angiography ,Risk Assessment ,Effective dose (radiation) ,030218 nuclear medicine & medical imaging ,Coronary artery disease ,03 medical and health sciences ,0302 clinical medicine ,Predictive Value of Tests ,Risk Factors ,medicine ,Humans ,Radiology, Nuclear Medicine and imaging ,Prospective Studies ,Single scan ,Aged ,accuracy ,medicine.diagnostic_test ,business.industry ,Myocardial Perfusion Imaging ,Coronary computed tomography angiography ,Reproducibility of Results ,computed tomography ,Equipment Design ,Middle Aged ,medicine.disease ,Coronary Vessels ,Fractional Flow Reserve, Myocardial ,Invasive coronary angiography ,Female ,Cardiology and Cardiovascular Medicine ,Nuclear medicine ,business ,Perfusion ,myocardial perfusion - Abstract
Objectives The goal of this study was to evaluate the diagnostic accuracy of stress computed tomography myocardial perfusion (CTP) for the detection of functionally significant coronary artery disease (CAD) by using invasive coronary angiography (ICA) plus invasive fractional flow reserve (FFR) as the reference standard in consecutive intermediate- to high-risk symptomatic patients. Background Stress CTP recently emerged as a potential strategy to combine the anatomic and functional evaluation of CAD in a single scan. Methods A total of 100 consecutive symptomatic patients scheduled for ICA were prospectively enrolled. All patients underwent rest coronary computed tomography angiography (CTA) followed by stress static CTP with a whole-heart coverage CT scanner (Revolution CT, GE Healthcare, Milwaukee, Wisconsin). Diagnostic accuracy and overall effective dose were assessed and compared versus those of ICA and invasive FFR. Results The prevalence of obstructive CAD and functionally significant CAD were 69% and 44%, respectively. Coronary CTA alone demonstrated a per-vessel and per-patient sensitivity, specificity, negative predictive value, positive predictive value, and accuracy of 98%, 76%, 99%, 63%, and 83% and of 98%, 54%, 96%, 68%, and 76%, respectively. Combining coronary CTA with stress CTP, per-vessel and per-patient sensitivity, specificity, negative predictive value, positive predictive value, and accuracy were 91%, 94%, 96%, 86%, and 93% and 98%, 83%, 98%, 86%, and 91%, with a significant improvement in specificity, positive predictive value, and accuracy in both models. The mean effective dose for coronary CTA and stress CTP were 2.8 ± 1.4 mSv and 2.5 ± 1.1 mSv. Conclusions The inclusion of stress CTP for the evaluation of patients with an intermediate to high risk for CAD is feasible and improved the diagnostic performance of coronary CTA for detecting functionally significant CAD.
- Published
- 2019
35. [Percutaneous mitral valve repair in acute mitral regurgitation]
- Author
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Francesco, Cannata, Jorge, Sanz-Sánchez, Ottavia, Cozzi, Martina, Briani, Letizia, Bertoldi, Fabio, Fazzari, Giuseppe, Ferrante, Elena, Corrada, Renato M, Bragato, Giulio G, Stefanini, Paolo G, Pagnotta, Bernhard, Reimers, and Damiano, Regazzoli
- Subjects
Aged, 80 and over ,Heart Valve Prosthesis Implantation ,Treatment Outcome ,Humans ,Mitral Valve ,Mitral Valve Insufficiency ,Female ,Cardiac Surgical Procedures - Abstract
Acute mitral regurgitation is a life-threatening pathology. Nowadays, percutaneous mitral valve repair with the MitraClip device offers, in selected patients, a safe and effective therapeutic alternative to open surgery. Hereby, we report the case of an 82-year-old woman with lateral ST-elevation myocardial infarction determining severe acute mitral regurgitation, who was treated with an urgent MitraClip procedure. Moreover, we discuss echocardiographic assessment of acute mitral regurgitation and we review available literature and possible management of this complex scenario.
- Published
- 2021
36. Left atrial appendage occlusion in patients with atrial fibrillation: focus on current evidence and commercially available devices
- Author
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Fabio Fazzari, Damiano Regazzoli, Bernhard Reimers, Alessandro Villaschi, Mauro Chiarito, Matteo Maurina, Carlo Andrea Pivato, Paolo Pagnotta, Antonio Mangieri, Martina Briani, and Letizia Bertoldi
- Subjects
medicine.medical_specialty ,Focus (computing) ,business.industry ,medicine.medical_treatment ,Internal medicine ,Cardiology ,Medicine ,In patient ,Atrial fibrillation ,business ,medicine.disease ,Left atrial appendage occlusion - Published
- 2021
37. Multi-Modality Imaging of the Tricuspid Valve: From Tricuspid Valve Disease to Catheter-Based Interventions
- Author
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Marco Francone, Renato Maria Bragato, Matteo Maurina, Francesco Cannata, and Fabio Fazzari
- Subjects
General Medicine ,Cardiology and Cardiovascular Medicine - Published
- 2022
38. Multimodality imaging approach to paradoxical embolism: a cauliflower mass on the Eustachian valve
- Author
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Vincenzo Lavanco, Giuseppina Novo, Fabio Fazzari, Valeria Donghi, Girolamo Manno, Renato Bragato, Ottavia Cozzi, Andrea Pappalardo, Mirko Curzi, and Girolamo Manno, Fabio Fazzari, Vincenzo Lavanco, Valeria Donghi, Mirko Curzi, Andrea Pappalardo, Ottavia Cozzi, Giuseppina Novo, Renato M. Bragato.
- Subjects
medicine.medical_specialty ,Paradoxical embolism ,business.industry ,medicine ,General Medicine ,Radiology ,Cardiology and Cardiovascular Medicine ,medicine.disease ,business ,Multimodality imaging approach, paradoxical embolism, Eustachian valve ,Eustachian Valve - Abstract
The Eustachian valve was first described by Bartolomeo Eustachio (Italian anatomist) at 1552. It is an embryological remnant of the inferior vena cava valve that prenatally directs the oxygenated blood from inferior vena cava across the patent foramen ovale (PFO) into systemic circulation. Generally, following birth, after the closure of the foramen ovale it gradually regresses and not have a specific function, but it may persist in some patients as a floating membrane in the right atrium (RA), a nonpathological functionless structure.1 The prevalence of Eustachian valve in the normal population is unknown. Generally, it is an incidental finding without any significant pathophysiological consequences, but in some particular cases, unfortunately, it can become the site of thrombus formation and paradoxical embolic source.1 In our case report we describe a particular case of paradoxical systemic embolism due to a giant cauliflower thrombus on Eustachian valve, which caused ischemic stroke, pulmonary embolism and splenic infarction
- Published
- 2019
39. A huge atrial thrombus in a patient with bioprosthetic valve and atrial fibrillation: something went wrong with anticoagulation therapy
- Author
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Fabio Fazzari, Stefano Figliozzi, Lorenzo Monti, and Renato Bragato
- Subjects
Bioprosthesis ,medicine.medical_specialty ,business.industry ,Anticoagulants ,Atrial fibrillation ,Atrial Thrombus ,Thrombosis ,medicine.disease ,Bioprosthetic valve ,Internal medicine ,Heart Valve Prosthesis ,Thromboembolism ,Atrial Fibrillation ,Cardiology ,medicine ,Humans ,Cardiology and Cardiovascular Medicine ,business - Published
- 2020
40. Abstract 16459: Racial and Ethnic Differences in Echocardiographic Abnormalities and Myocardial Injury in Patients With Covid-19: The CIRC-19 Registry
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Samin K. Sharma, Marco Vicenzi, Irene Rota, Giulio G. Stefanini, Nada Shaban, Michael S. Miller, Nina Kukar, Annapoorna Kini, Eman Rashed, Solomon Bienstock, Connor P. Oates, Anton Camaj, Gennaro Giustino, Lori B. Croft, Martin E. Goldman, Fabio Fazzari, Stamatios Lerakis, Tatyana Danilov, Jeffrey J. Silbiger, and Renato Bragato
- Subjects
medicine.medical_specialty ,Poor prognosis ,Race (biology) ,Coronavirus disease 2019 (COVID-19) ,business.industry ,Physiology (medical) ,Incidence (epidemiology) ,Internal medicine ,Ethnic group ,medicine ,In patient ,Cardiology and Cardiovascular Medicine ,business - Abstract
Introduction: Myocardial injury is common amongst patients hospitalized with Covid-19 and is associated with a poor prognosis. It is unknown whether its incidence and its mechanisms differ by race and ethnicity. Methods: We conducted a multicenter, international cohort study at 7 hospitals in New York (United States) and Milan (Italy) between March and May 2020. All patients were hospitalized, had laboratory-confirmed Covid-19, and received a transthoracic echocardiogram (TTE) during their hospitalization. We evaluated the association between race/ethnicity and myocardial injury in multivariable logistic regression models. Myocardial injury was defined as any cardiac troponin elevation above the upper limit of normal at each enrolling site. Results: A total of 305 consecutive patients were included, of whom 280 had self-reported race/ethnicity. Key demographic, laboratory and echocardiographic characteristics are presented in the Table. All minority groups had higher incidence of a composite of major echocardiographic abnormalities compared to whites, and Asian and Hispanic patients had increased incidence of RV dysfunction. In multivariable models, compared with Whites, Black (adjOR 2.7 [1.1-6.4]), Asian (adjOR 3.3 [1.1-10.2]), and Hispanic (adjOR 2.8 [1.4-5.8]) patients had increased odds of myocardial injury. After adjusting for baseline demographic and clinical variables, both Asian (adjOR 9.9 [2.6-38.6]) and Hispanic (adjOR 5.7 [2.1-15.6]) patients had increased odds of in-hospital mortality compared with White, but not Black (adjOR 2.0 [0.6-7.0]) patients. Conclusions: Among hospitalized patients with Covid-19 who received a TTE, minority groups had higher incidence of echocardiographic abnormalities and increased risk of myocardial injury. After adjustment for baseline confounders, only Asian and Hispanic patients remained at increased risk for in-hospital mortality.
- Published
- 2020
41. Characterization of Myocardial Injury in Patients With COVID-19
- Author
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Lindsay Elbaum, Adel Bassily-Marcus, Irene Rota, Sean Pinney, Gregg W. Stone, Sara Baggio, Jeffrey J. Silbiger, Gianluigi Condorelli, Karishma Rahman, Emily Li, Francesco Blasi, Renato Bragato, Giulio G. Stefanini, Gila Perk, Samin K. Sharma, Richard Ro, Solomon Bienstock, Marco Vicenzi, George Dangas, Donna M. Mancini, Mazullah Kamran, Ranbir Singh, Mirko Curzi, Gennaro Giustino, Sam E. Robinson, Nina Kukar, Eric Neibart, Connor P. Oates, Giuseppe Pinto, Waqas Malick, Roopa Kohli-Seth, Ignazio Cusmano, Vivek Y. Reddy, Roxana Mehran, Benjamin Bier, Samantha Buckley, Anton Camaj, Marco Pisaniello, Mauro Chiarito, Annapoorna Kini, Martin E. Goldman, Valentin Fuster, Riccardo Mantovani, Derya Arkonac, Gregory Serrao, Valeria Donghi, Eman Rashed, Fabio Fazzari, Nada Shaban, Tatyana Danilov, Victor Razuk, Michael L. Miller, Stamatios Lerakis, Ryan Fiter, and Lori B. Croft
- Subjects
medicine.medical_specialty ,2019-20 coronavirus outbreak ,Poor prognosis ,Coronavirus disease 2019 (COVID-19) ,medicine.diagnostic_test ,business.industry ,Retrospective cohort study ,030204 cardiovascular system & hematology ,medicine.disease_cause ,medicine.disease ,03 medical and health sciences ,0302 clinical medicine ,Internal medicine ,medicine ,Cardiology ,In patient ,030212 general & internal medicine ,Myocardial infarction ,business ,Cardiology and Cardiovascular Medicine ,Electrocardiography ,Coronavirus - Abstract
Background Myocardial injury is frequent among patients hospitalized with coronavirus disease-2019 (COVID-19) and is associated with a poor prognosis. However, the mechanisms of myocardial...
- Published
- 2020
- Full Text
- View/download PDF
42. Trans-thoracic Echocardiography in Prone Positioning COVID-19 Patients: a Small Case Series
- Author
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Enrico Giustiniano, Renato Bragato, Mirko Curzi, Fabio Fazzari, and Maurizio Cecconi
- Subjects
Mechanical ventilation ,Thorax ,medicine.medical_specialty ,ARDS ,Supine position ,business.industry ,medicine.medical_treatment ,Respiratory failure ,medicine.disease ,Intensive care unit ,law.invention ,Coronavirus ,Pneumonia ,Prone position ,law ,Echocardiography ,Internal medicine ,medicine ,Cardiology ,business ,Covid-19 - Abstract
During SARS-CoV-2 pandemic, several subjects were treated in our intensive care unit (ICU) because of acute respiratory failure following COVID-19 pneumonia. Most of them required mechanical ventilation and someone in prone position (PP) too, because of acute respiratory distress syndrome (ARDS). During PP, trans-esophageal echocardiography (TEE) is not always easy, mainly due to the forced position of the neck of the patient. Moreover, during a pandemic, given the great number of patients needing treatment, TEE probes and monitoring devices are not widely available. Then, trans-thoracic echocardiography (TTE) plays a crucial role as it is non-invasive, repeatable, and available every time it is needed. Moreover, it can be safely performed also in prone position (TTEp). According to in-hospital protocol, TTEp was performed using the apical-four-chamber (A-4-C) view in 8 patients. We temporarily deflated the lower thoracic section of the air-mattress to place the probe between the mattress surface and the thorax of the patient. We collected both TEE and hemodynamics data. The main result of our retrospective analysis is that TTE can be performed in patients in prone positioning and is reliable and repeatable; the single apical-four-chamber view provides sufficient data to evaluate the cardiac performance in case of scarce availability of hemodynamic monitoring devices, like in a pandemic setting. TTE may be a helpful tool for cardiac performance evaluation and diagnosis not only in supine or anterolateral positioning like in echocardiographic lab, but also in subjects admitted to ICU due to ARDS needing of mechanical ventilation in prone positioning.
- Published
- 2020
- Full Text
- View/download PDF
43. Percutaneous mitral valve repair in acute mitral regurgitation: case report and review of the literature
- Author
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Paolo Pagnotta, Bernhard Reimers, Fabio Fazzari, Francesco Cannata, Giuseppe Ferrante, Giulio G. Stefanini, Elena Corrada, Mauro Chiarito, Martina Briani, Letizia Bertoldi, Renato Bragato, Jorge Sanz-Sánchez, and Damiano Regazzoli
- Subjects
medicine.medical_specialty ,business.industry ,Cardiogenic shock ,MitraClip ,medicine.disease ,Internal medicine ,medicine ,Cardiology ,Acute mitral regurgitation ,General Earth and Planetary Sciences ,Myocardial infarction ,business ,Percutaneous Mitral Valve Repair ,General Environmental Science - Published
- 2020
44. Sequential Strategy Including FFRCT Plus Stress-CTP Impacts on Management of Patients with Stable Chest Pain: The Stress-CTP RIPCORD Study
- Author
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Giulia Rizzon, Franco Fabbiocchi, Marco Guglielmo, Edoardo Conte, Saima Mushtaq, Daniela Trabattoni, Margherita Soldi, Gianluca Pontone, Alberto Formenti, Chiara Martini, Antonio L. Bartorelli, Giuseppe Muscogiuri, Nicola Gaibazzi, Laura Fusini, Mauro Pepi, Alberico Del Torto, Fabio Fazzari, Andrea Baggiano, Vitanio Palmisano, Elisabetta Tonet, Gloria Cicala, Enrico Fraschini, Daniele Andreini, Emilio Assanelli, Mark G. Rabbat, Antonella Loffreno, Francesca Ricci, Alexia Rossi, Andrea Annoni, Patrizia Vivona, Maria L Danza, Andrea Igoren Guaricci, Annachiara Cavaliere, Piero Montorsi, Maria Elisabetta Mancini, Giacomo M Viani, Francesca Baessato, Baggiano, A, Fusini, L, Del Torto, A, Vivona, P, Guglielmo, M, Muscogiuri, G, Soldi, M, Martini, C, Fraschini, E, Rabbat, M, Baessato, F, Cicala, G, Danza, M, Cavaliere, A, Loffreno, A, Palmisano, V, Ricci, F, Rizzon, G, Tonet, E, Viani, G, Mushtaq, S, Conte, E, Annoni, A, Formenti, A, Mancini, M, Fabbiocchi, F, Montorsi, P, Trabattoni, D, Rossi, A, Fazzari, F, Gaibazzi, N, Andreini, D, Assanelli, E, Bartorelli, A, Pepi, M, Guaricci, A, and Pontone, G
- Subjects
medicine.medical_specialty ,Computed tomography perfusion ,medicine.medical_treatment ,viruses ,lcsh:Medicine ,Fractional flow reserve ,030204 cardiovascular system & hematology ,Chest pain ,Revascularization ,030218 nuclear medicine & medical imaging ,Coronary artery disease ,03 medical and health sciences ,0302 clinical medicine ,Internal medicine ,clinical management ,Medicine ,heterocyclic compounds ,fractional flow reserve ,business.industry ,lcsh:R ,Coronary computed tomography angiography ,computed tomography ,General Medicine ,medicine.disease ,Invasive coronary angiography ,Radiation exposure ,enzymes and coenzymes (carbohydrates) ,Cardiology ,medicine.symptom ,business ,coronary artery disease ,myocardial perfusion - Abstract
Stress computed tomography perfusion (Stress-CTP) and computed tomography-derived fractional flow reserve (FFRCT) are functional techniques that can be added to coronary computed tomography angiography (cCTA) to improve the management of patients with suspected coronary artery disease (CAD). This retrospective analysis from the PERFECTION study aims to assess the impact of their availability on the management of patients with suspected CAD scheduled for invasive coronary angiography (ICA) and invasive FFR. The management plan was defined as optimal medical therapy (OMT) or revascularization and was recorded for the following strategies: cCTA alone, cCTA+FFRCT, cCTA+Stress-CTP and cCTA+FFRCT+Stress-CTP. In 291 prospectively enrolled patients, cCTA+FFRCT, cCTA+Stress-CTP and cCTA+FFRCT+Stress-CTP showed a similar rate of reclassification of cCTA findings when FFRCT and Stress-CTP were added to cCTA. cCTA, cCTA+FFRCT, cCTA+Stress-CTP and cCTA+FFRCT+Stress-CTP showed a rate of agreement versus the final therapeutic decision of 63%, 71%, 89%, 84% (cCTA+Stress-CTP and cCTA+FFRCT+Stress-CTP vs cCTA and cCTA+FFRCT: p <, 0.01), respectively, and a rate of agreement in terms of the vessels to be revascularized of 57%, 64%, 74%, 71% (cCTA+Stress-CTP and cCTA+FFRCT+Stress-CTP vs cCTA and cCTA+FFRCT: p <, 0.01), respectively, with an effective radiation dose (ED) of 2.9 ±, 1.3 mSv, 2.9 ±, 1.3 mSv, 5.9 ±, 2.7 mSv, and 3.1 ±, 2.1 mSv. The addition of FFRCT and Stress-CTP improved therapeutic decision-making compared to cCTA alone, and a sequential strategy with cCTA+FFRCT+Stress-CTP represents the best compromise in terms of clinical impact and radiation exposure.
- Published
- 2020
- Full Text
- View/download PDF
45. Sequential Strategy Including FFR
- Author
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Andrea, Baggiano, Laura, Fusini, Alberico, Del Torto, Patrizia, Vivona, Marco, Guglielmo, Giuseppe, Muscogiuri, Margherita, Soldi, Chiara, Martini, Enrico, Fraschini, Mark G, Rabbat, Francesca, Baessato, Gloria, Cicala, Maria L, Danza, Annachiara, Cavaliere, Antonella, Loffreno, Vitanio, Palmisano, Francesca, Ricci, Giulia, Rizzon, Elisabetta, Tonet, Giacomo M, Viani, Saima, Mushtaq, Edoardo, Conte, Andrea D, Annoni, Alberto, Formenti, Maria E, Mancini, Franco, Fabbiocchi, Piero, Montorsi, Daniela, Trabattoni, Alexia, Rossi, Fabio, Fazzari, Nicola, Gaibazzi, Daniele, Andreini, Emilio M, Assanelli, Antonio L, Bartorelli, Mauro, Pepi, Andrea I, Guaricci, and Gianluca, Pontone
- Subjects
enzymes and coenzymes (carbohydrates) ,viruses ,clinical management ,heterocyclic compounds ,computed tomography ,fractional flow reserve ,Article ,coronary artery disease ,myocardial perfusion - Abstract
Stress computed tomography perfusion (Stress-CTP) and computed tomography-derived fractional flow reserve (FFRCT) are functional techniques that can be added to coronary computed tomography angiography (cCTA) to improve the management of patients with suspected coronary artery disease (CAD). This retrospective analysis from the PERFECTION study aims to assess the impact of their availability on the management of patients with suspected CAD scheduled for invasive coronary angiography (ICA) and invasive FFR. The management plan was defined as optimal medical therapy (OMT) or revascularization and was recorded for the following strategies: cCTA alone, cCTA+FFRCT, cCTA+Stress-CTP and cCTA+FFRCT+Stress-CTP. In 291 prospectively enrolled patients, cCTA+FFRCT, cCTA+Stress-CTP and cCTA+FFRCT+Stress-CTP showed a similar rate of reclassification of cCTA findings when FFRCT and Stress-CTP were added to cCTA. cCTA, cCTA+FFRCT, cCTA+Stress-CTP and cCTA+FFRCT+Stress-CTP showed a rate of agreement versus the final therapeutic decision of 63%, 71%, 89%, 84% (cCTA+Stress-CTP and cCTA+FFRCT+Stress-CTP vs cCTA and cCTA+FFRCT: p < 0.01), respectively, and a rate of agreement in terms of the vessels to be revascularized of 57%, 64%, 74%, 71% (cCTA+Stress-CTP and cCTA+FFRCT+Stress-CTP vs cCTA and cCTA+FFRCT: p < 0.01), respectively, with an effective radiation dose (ED) of 2.9 ± 1.3 mSv, 2.9 ± 1.3 mSv, 5.9 ± 2.7 mSv, and 3.1 ± 2.1 mSv. The addition of FFRCT and Stress-CTP improved therapeutic decision-making compared to cCTA alone, and a sequential strategy with cCTA+FFRCT+Stress-CTP represents the best compromise in terms of clinical impact and radiation exposure.
- Published
- 2020
46. [Ultralow-contrast transcatheter aortic valve implantation with an Acurate neo prosthesis in a patient with severe chronic kidney disease]
- Author
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Francesco, Cannata, Damiano, Regazzoli, Fausto, Roccasalva, Alexia, Rossi, Jorge, Sanz-Sánchez, Fabio, Fazzari, Claudio, Angelini, Giulio, Stefanini, Bernhard, Reimers, and Gianluigi, Condorelli
- Subjects
Aged, 80 and over ,Male ,Transcatheter Aortic Valve Replacement ,Heart Valve Prosthesis ,Humans ,Aortic Valve Stenosis ,Renal Insufficiency, Chronic ,Prosthesis Design ,Severity of Illness Index - Abstract
Chronic kidney disease patients undergoing transcatheter aortic valve implantation are at high risk of post-procedural acute kidney injury. In order to minimize this risk, a meticulous procedural planning is needed, as well as a multidisciplinary team of interventionalists and imaging specialists.We present the case of an ultralow contrast transcatheter aortic valve implantation with an Acurate neo self-expandable prosthesis in a patient with advanced chronic kidney disease.
- Published
- 2020
47. Il rito di Isacco : Newton tra Fisica, Mito e Alchimia
- Author
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Fabio Fazzari and Fabio Fazzari
- Abstract
L'Alchimia rappresentò per Isaac Newton la vera via in cui cercare i tratti di quell'energia che segna il ritmo della manifestazione. Visse con l'irrequietezza tipica di chi cerca con timore l'essenza di un fenomeno che riconosce di natura ultraterrena. Per questa ragione i sui appunti di alchimia sono un'intricata rete simbolica, perché il suo enorme timore di fronte a questa energia sconosciuta, che sia essa Dio, Apollo o un Grande Architetto, non può conciliarsi con una scrittura diretta, chiara e precisa di ciò che avveniva in laboratorio.
- Published
- 2022
48. From EACVI recommendations to the real-world experience: safety of performing echocardiography in the pandemic era
- Author
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Mirko Curzi, Renato Bragato, Riccardo Mantovani, Valeria Donghi, and Fabio Fazzari
- Subjects
2019-20 coronavirus outbreak ,Coronavirus disease 2019 (COVID-19) ,business.industry ,Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) ,Pandemic ,MEDLINE ,Medicine ,Radiology, Nuclear Medicine and imaging ,General Medicine ,Medical emergency ,Cardiology and Cardiovascular Medicine ,business ,medicine.disease - Published
- 2021
49. P586An unusual phenocopy of hypertrophic cardiomyopathy: a case report
- Author
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L Coppini, Fabio Fazzari, Lucilla D. Monti, Sara Moscatelli, Barbara Nardi, E Indolfi, and O Montini
- Subjects
Phenocopy ,medicine.medical_specialty ,business.industry ,Internal medicine ,Hypertrophic cardiomyopathy ,medicine ,Cardiology ,Radiology, Nuclear Medicine and imaging ,General Medicine ,Cardiology and Cardiovascular Medicine ,medicine.disease ,business - Published
- 2019
50. P402An exceptionally rare cause of myocardial ischemia: a case report
- Author
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Fabio Fazzari, Lucia Torracca, Barbara Nardi, E Indolfi, Sara Moscatelli, G. La Canna, O Montini, Lucilla D. Monti, and Iside Scarfò
- Subjects
medicine.medical_specialty ,Myocardial ischemia ,business.industry ,Internal medicine ,Cardiology ,medicine ,Radiology, Nuclear Medicine and imaging ,General Medicine ,Cardiology and Cardiovascular Medicine ,business - Published
- 2019
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