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Summary: Background: The 7th National Audit Project of the Royal College of Anaesthetists studied peri‐operative cardiac arrest because of existing knowledge gaps in this important topic. This applies in particular to cardiology patients receiving anaesthetic care, because numbers, types and complexity of minimally invasive interventional procedures requiring planned and unplanned anaesthesia in the cardiac intervention suite is increasing. Methods: We analysed collected data to determine the epidemiology, clinical features, management and outcomes of peri‐operative cardiac arrest in adult patients receiving anaesthetic care for cardiology procedures. Results: There were 54 reports of peri‐operative cardiac arrest in adult patients receiving anaesthetic care for cardiology procedures, accounting for 54/881 (6.1%) of all reports to NAP7. The estimated incidence (95%CI) of cardiac arrests in this group was 1/450 or 0.22 (0.17–0.29)%. These patients were older than other adult patients in the NAP7 population, with a notably high proportion of patients of Asian ethnicity when compared with the remaining NAP7 cohort (9/54, 17% vs. 35/709, 5%). Rates of extracorporeal membrane oxygenation cardiopulmonary resuscitation were low (3/53, 6%). A common theme was that of logistical issues and teamworking, with reporters commenting on the difficulties of remote and/or unfamiliar locations and communication issues between specialties, on occasion resulting in poor teamworking and a lack of focus. The NAP7 panel review identified several other common themes which included: cardiogenic shock; late involvement of anaesthesia in the case; and transcatheter aortic valve implantation. Conclusion: Cardiology procedures requiring anaesthesia care account for < 1% of anaesthesia activity but generate 6% of all peri‐operative cardiac arrests. The incidence of cardiac arrest was disproportionately high in cardiological procedures requiring anaesthetic care. The nature of the cardiac arrest reports to NAP7 indicate that logistical and human factors in multidisciplinary teams in the cardiac intervention suite merit addressing to improve care. [ABSTRACT FROM AUTHOR]

Dual training in Interventional Cardiology (IC) with other cardiac subspecialties such as Advanced Heart Failure and Transplant Cardiology (AHFTC) and Critical Care Cardiology (CCC) is becoming a pathway for trainees to acquire a needed skill set to deliver comprehensive care for increasingly complex patients in the intensive care unit and catheterization laboratory settings. The makeup of these training pathways varies depending on several factors, with the resultant role of the specialist reflecting this reality. Herein, we review the merits to combined fellowship training for the Interventional Cardiologist, the ideal structure of programs to facilitate this, and how the faculty position for such a unique specialist can enhance a program. [ABSTRACT FROM AUTHOR]

• Patients in the cardiac intensive care unit have become increasingly complex and require multidisciplinary care. • There are limited and heterogeneous data on the role of multidisciplinary teams in acute cardiovascular care. • Further data on optimal leadership structure, training paradigms, staffing ratios, system-based logistics, and outcomes are needed. As cardiovascular care continues to advance and with an aging population with higher comorbidities, the epidemiology of the cardiac intensive care unit has undergone a paradigm shift. There has been increasing emphasis on the development of multidisciplinary teams (MDTs) for providing holistic care to complex critically ill patients, analogous to heart teams for chronic cardiovascular care. Outside of cardiovascular medicine, MDTs in critical care medicine focus on implementation of guideline-directed care, prevention of iatrogenic harm, communication with patients and families, point-of-care decision-making, and the development of care plans. MDTs in acute cardiovascular care include physicians from cardiovascular medicine, critical care medicine, interventional cardiology, cardiac surgery, and advanced heart failure, in addition to nonphysician team members. In this document, we seek to describe the changes in patients in the cardiac intensive care unit, health care delivery, composition, logistics, outcomes, training, and future directions for MDTs involved in acute cardiovascular care. As a part of the comprehensive review, we performed a scoping of concepts of MDTs, acute hospital care, and cardiovascular conditions and procedures. [ABSTRACT FROM AUTHOR]

Cardiogenic shock (CS) is a hemodynamic syndrome that can progress to systemic metabolic derangements and end-organ dysfunction. Prior studies have reported hemodynamic parameters at the time of admission to be associated with mortality but hemodynamic trajectories in CS have not been well described. We studied the association between hemodynamic profiles and their trajectories and in-hospital mortality in patients with CS due to heart failure (HF-CS) and acute myocardial infarction (MI-CS). Using data from the large multicenter Cardiogenic Shock Working Group (CSWG) registry, we analyzed hemodynamic data obtained at the time of pulmonary artery catheter (PAC) insertion (dataset at baseline) and at PAC removal or death (dataset at final time point). Univariable regression analyses for prediction of in-hospital mortality were conducted for baseline and final hemodynamic values, as well as the interval change (delta-P). Data was further analyzed based on CS etiology and survival status. A total of 2260 patients with PAC data were included (70% male, age 61 ± 14 years, 61% HF-CS, 27% MI-CS). In-hospital mortality was higher in the MI-CS group (40.1%) compared with HF-CS (22.4%, P <.01). In the HF-CS cohort, survivors exhibited lower right atrial pressure (RAP), pulmonary artery pressure (PAP), cardiac output/index (CO/CI), lactate, and higher blood pressure (BP) than nonsurvivors at baseline. In this cohort, during hospitalization, improvement in metabolic (aspartate transaminase, lactate), BP, hemodynamic (RAP, pulmonary artery pulsatility index [PAPi], pulmonary artery compliance for right-sided profile and CO/CI for left-sided profile), had association with survival. In the MI-CS cohort, a lower systolic BP and higher PAP at baseline were associated with odds of death. Improvement in metabolic (lactate), BP, hemodynamic (RAP, PAPi for right-sided profile and CO/CI for left-sided profile) were associated with survival. In a large contemporary CS registry, hemodynamic trajectories had a strong association with short-term outcomes in both cohorts. These findings suggest the clinical importance of timing and monitoring hemodynamic trajectories to tailor management in patients with CS. • Baseline hemodynamics impact mortality in HF-CS more so than MI-CS. • Hemodynamics indicative of end-organ perfusion and congestion have distinct trajectories between survivors and non-survivors in CS. • Hemodynamic trajectories have strong association with hospital outcomes in both HF- and MI-CS • Changes in hemodynamics should be closely monitored to tailor management practices in CS [ABSTRACT FROM AUTHOR]

In the dynamic field of interventional cardiology, significant strides have been made in reducing periprocedural complications. Echocardiography, particularly transesophageal echocardiography, plays a key role in ensuring the safety and success of structural heart interventions. Its real‐time imaging capabilities allow for precise monitoring of device positioning, deployment, and procedural outcomes. By adhering to established imaging protocols and acquiring standard imaging planes, periprocedural echocardiography has become an essential tool for the successful performance of many structural heart interventions. In this manuscript, we present a series of unusual yet significant complications that we encountered during structural interventional procedures in our catheter laboratory. These complications, detected through echocardiography, underscore the critical role of imaging guidance in recognizing, and addressing unforeseen challenges, such as device malposition, thrombus formation in cardiac chambers during structural heart interventions, and cardiac tamponade during transcatheter mitral valve procedures. Through these cases, we highlight the effectiveness of transesophageal echocardiography in promptly identifying complications, allowing for timely intervention and resolution. [ABSTRACT FROM AUTHOR]

Introduction: Myocardial ischemia can occur due to several causes, which result in an imbalance between the supply and demand of oxygen to cardiac muscles. One potential reason for this condition is the overwork of the heart due to hyperstimulated thyroid function. Case presentation: The patient was a 36-year-old woman who presented with left-sided chest pain, dyspnea, palpitation, and tremor. The initial evaluation showed evidence of myocardial ischemia (positive high-sensitivity troponin) caused by a hyperactive thyroid gland. The treatment for myocardial infarction, along with anti-thyroid medications, improved the patient's condition and subsided the symptoms. The coronary angiography revealed no pathologic finding, and the hypokinetic left ventricle, observed in the first echocardiogram, was resolved. The patient was discharged with an excellent clinical condition, and after the 4-month taking of a calcium channel blocker and tapering carbimazole, the thyroid function became normal, and her symptoms resolved completely. Conclusion: Patients without evident risk factors for ischemic heart disease, such as non-diabetic, nonsmoker, and young individuals who presented with acute coronary syndrome, should be evaluated for a potential background reason for the imbalance between the oxygen demand and supply of the myocardium. The presence of palpitation, weight loss, tremors, insomnia, and anxiousness, along with ischemic signs, should make the physician think about the probability of the hyperthyroid-induced cardiovascular disorder. Clinical key point: The initial presentation of hyperthyroidism might be accompanied by severe cardiac symptoms. When the demographic features are not aligned with usual ischemic heart disease, other probable symptoms and signs should be investigated, and thyroid function should be checked. The control of thyroid hyperactivity would result in the resolution of both cardiac and non-cardiac symptoms. [ABSTRACT FROM AUTHOR]

Key Clinical Message: In patients with anomalous origin of the left main coronary artery, accurate classification is essential for effective management. Despite surgical refusal, successful stenting and medication can lead to favorable outcomes. Regular monitoring ensures ongoing cardiac health. Coronary artery anomalies, including anomalous origin of the left main coronary artery from the right sinus of Valsalva, are rare occurrences with varying clinical significance. Accurate classification of these anomalies is crucial for determining their implications and guiding management. A 50‐year‐old man presented with chest pain and was diagnosed with an anomalous origin of the left main coronary artery. Despite refusing surgery, successful stenting and medication led to a favorable outcome. Regular monitoring is scheduled. Accurate classification of coronary anomalies, such as the left main coronary artery anomaly described, is vital for effective management. Even when surgical intervention is declined, alternative treatments, such as stenting, can be successful. Regular monitoring ensures ongoing cardiac health. [ABSTRACT FROM AUTHOR]

Abstract Introduction Myocardial ischemia can occur due to several causes, which result in an imbalance between the supply and demand of oxygen to cardiac muscles. One potential reason for this condition is the overwork of the heart due to hyperstimulated thyroid function. Case presentation The patient was a 36-year-old woman who presented with left-sided chest pain, dyspnea, palpitation, and tremor. The initial evaluation showed evidence of myocardial ischemia (positive high-sensitivity troponin) caused by a hyperactive thyroid gland. The treatment for myocardial infarction, along with anti-thyroid medications, improved the patient’s condition and subsided the symptoms. The coronary angiography revealed no pathologic finding, and the hypokinetic left ventricle, observed in the first echocardiogram, was resolved. The patient was discharged with an excellent clinical condition, and after the 4-month taking of a calcium channel blocker and tapering carbimazole, the thyroid function became normal, and her symptoms resolved completely. Conclusion Patients without evident risk factors for ischemic heart disease, such as non-diabetic, nonsmoker, and young individuals who presented with acute coronary syndrome, should be evaluated for a potential background reason for the imbalance between the oxygen demand and supply of the myocardium. The presence of palpitation, weight loss, tremors, insomnia, and anxiousness, along with ischemic signs, should make the physician think about the probability of the hyperthyroid-induced cardiovascular disorder. Clinical key point The initial presentation of hyperthyroidism might be accompanied by severe cardiac symptoms. When the demographic features are not aligned with usual ischemic heart disease, other probable symptoms and signs should be investigated, and thyroid function should be checked. The control of thyroid hyperactivity would result in the resolution of both cardiac and non-cardiac symptoms.

Background: Primary mediastinal B cell lymphoma (PMBCL) is a rare type of non-Hodgkin's lymphoma, and prompt diagnosis and initiation of chemotherapy are necessary to limit compression of cardiovascular structures. Case report: A 13-year-old patient was diagnosed with PMBCL, resulting in acute hypoxemic respiratory failure and cardiogenic shock with clinical pericardial tamponade. Chemotherapy was initiated after veno-arterial extracorporeal membrane oxygenation and subsequent endovascular stenting of the superior vena cava (SVC) to optimize cardiac output due to malignant SVC syndrome. Conclusion: We discuss the challenges of diagnosis and emergency management of pediatric patients with PMBCL and review the existing relevant literature for SVC syndrome secondary to PMBCL.

Augmented reality (AR) visualization of 3D rotational angiography (3DRA) provides 3D representations of cardiac structures with full visualization of the procedural environment. The purpose of this study was to evaluate the feasibility of converting 3DRAs of congenital heart disease patients to AR models, highlight the workflow for 3DRA optimization for AR visualization, and assess physicians' perceptions of their use. This single-center study prospectively evaluated 30 retrospectively-acquired 3DRAs that were converted to AR, compared to Computer Models (CM). Median patient age 6.5 years (0.24–38.8) and weight 20.6 kg (3.4–107.0). AR and CM quality were graded highly. RV pacing was associated with higher quality of both model types (p = 0.02). Visualization and identification of structures were graded as "very easy" in 81.1% (n = 73) and 67.8% (n = 61) of AR and CM, respectively. Fifty-nine (66%) grades 'Agreed' or 'Strongly Agreed' that AR models provided superior appreciation of 3D relationships; AR was found to be least beneficial in visualization of aortic arch obstruction. AR models were thought to be helpful in identifying pathology and assisting in interventional planning in 85 assessments (94.4%). There was significant potential seen in the opportunity for patient/family counseling and trainee/staff education with AR models. It is feasible to convert 3D models of 3DRAs into AR models, which are of similar image quality as compared to CM. AR models provided additional benefits to visualization of 3D relationships in most anatomies. Future directions include integration of interventional simulation, peri-procedural counseling of patients and families, and education of trainees and staff with AR models. [ABSTRACT FROM AUTHOR]

Purpose The aim of this study was to determine the prevalence of radiation-induced cataracts and its correlation with radiation exposure dose and radiation protection equipment use among radiation workers of interventional cardiology.

Abstract Background Blunt traumatic aortic injury (BTAI) is the second leading cause of death due to traumas in young patients. The primary presentation might be chest or interscapular pain, difficulty in breathing, and, in severe cases, hypotension. Considering the rapid deterioration of these patients’ clinical conditions, prompt diagnosis and treatment initiation are crucial. In these injuries, the most involved parts of the aorta are the isthmus (distal to the left subclavian artery) and the descending part in the thorax. Therefore, the main diagnostic strategies include transthoracic echocardiography, CT angiography, and endovascular diagnostic approaches. Case presentation The patient was a 19-year-old male presenting with the symptoms of chest pain, dyspnea, and extremities excruciating pain after a car turnover. The initial evaluation showed no abnormal cardiovascular finding except bilateral hemothorax, addressed with chest tubes. Twelve hours later, when the patient was under observation for orthopedic surgeries, his chest pain and dyspnea started, and TTE and CTA showed a grade three descending aneurysm of the aorta. The patient was treated immediately with an endovascular procedure of stent implantation. A delayed debranching surgery was also performed, which resulted in desirable outcomes and uneventful follow-up. Conclusion Although open thoracic surgery is the main and almost the only option for treating aneurysms of the aorta in hemodynamically unstable patients, the endovascular procedure has shown superior outcomes in selected patients with appropriate anatomy. Debranching surgery, which can be done simultaneously or with delay after the initial procedure, has proven protective against thromboembolic cerebral events. Clinical key point Patients with an aneurysm of the aorta should be transported to a medical center with a multidisciplinary team for an urgent evaluation and treatment. The initial resuscitation and diagnosis are challenging, considering the fatal nature of these injuries, and the selection of the treatment is based on the patient's clinical condition and evaluated anatomy in cardiovascular imaging.

This review explores the transformative applications of augmented reality (AR) and mixed reality (MR) technologies in interventional cardiology. The integration of these cutting-edge systems offers unprecedented potential to enhance visualization, guidance, and outcomes during complex cardiac interventional procedures. This review examines four key domains: (1) medical AR/MR systems and technological foundations; (2) clinical applications across procedures like TAVI, PCI, and electrophysiology mapping; (3) ongoing technology development and validation efforts; and (4) educational and training applications for fostering essential skills. By providing an in-depth analysis of the benefits, challenges, and future directions, this work elucidates the paradigm shift catalyzed by AR and MR in advancing interventional cardiology practices. Through meticulous exploration of technological, clinical, and educational implications, this review underscores the pivotal role of these innovative technologies in optimizing procedural guidance, improving patient outcomes, and driving innovation in cardiovascular care. [ABSTRACT FROM AUTHOR]

Purpose The aim of this study was to determine the prevalence of radiation-induced cataracts and its correlation with radiation exposure dose and radiation protection equipment use among radiation workers of interventional cardiology. Methods This is a cross-sectional and retrospective case–control study. We included 180 subjects. The prevalence of radiation-induced cataracts was assessed using Scheimpflug analysis on the Pentacam-Oculus device. Individual cumulative radiation exposure dose and radiation protection equipment use were identified from questionnaires and personal dosimeters. Results The prevalence of radiation-induced cataracts was 16.7%. The median cumulative radiation dose was 0.8 (0.1–35.6) Gy. A positive correlation was found between cumulative radiation dose and lens density (R Spearman = 0.64). We found 83.9% of subjects used ceiling-suspended shields in 71 to 100% of their working period. However, most subjects (40.6%) did not wear protective eyewear. There was a statistically significant increasing risk of radiation-induced cataracts and unresponsive use of radiation protection equipment. Subjects using ceiling-suspended shield in only 31 to 50% of their working period increased their cataract risk by 10.8 times (95% confidence interval [CI]: 1.05–111.49, p = 0.044). Meanwhile, subjects using protective eyewear in only 51 to 70% of their working period increased their cataract risk by 8.64 times (p = 0.001). Subjects who did not wear protective eyewear had an odd ratio of 164.3 (95% CI: 19.81–1363) compared to those who did. Conclusion Radiation-induced cataracts among radiation workers of interventional cardiology depended on the radiation exposure dose and the use of radiation protection equipment. [ABSTRACT FROM AUTHOR]

Introduction: Lipoprotein(a) [Lp(a)] is linked to higher risks of atherosclerotic cardiovascular disease (ASCVD). Current guideline recommendations are quite liberal on measuring Lp(a) (Class IIa, Level C), and may lead to underuse among (interventional) cardiologists. Areas covered: This case-based narrative review outlines four clinical cases of patients with elevated Lp(a) to illustrate its pathophysiological impact on coronary artery disease (CAD). The expert consensus statements from the American Heart Association (AHA) and European Atherosclerosis Society (EAS) served as the basis of this review. More recent publications, from 2023 to 2024, were accessed through the MEDLINE online library. Expert opinion: We highlighted the importance of routine Lp(a) measurement in identifying patients at high risk for atherosclerosis, necessitating potent risk mitigation. Measuring Lp(a) helps clinicians identify which patients are at highest residual risk, who require potent pharmacological treatment and special attention during catheter interventions. As noninvasive and advanced intravascular imaging modalities evolve, future catheterization laboratories will integrate advanced imaging, diagnostics, and treatment, facilitating tailored patient care. Knowing Lp(a) levels is crucial in this context. While Lp(a)-lowering drugs are currently investigated in clinical trials, it is of paramount importance to know Lp(a) levels and strive toward aggressive management of other modifiable risk factors in patients with elevated Lp(a) and established symptomatic CAD being diagnosed or treated in catheterization laboratories. [ABSTRACT FROM AUTHOR]

Background: Blunt traumatic aortic injury (BTAI) is the second leading cause of death due to traumas in young patients. The primary presentation might be chest or interscapular pain, difficulty in breathing, and, in severe cases, hypotension. Considering the rapid deterioration of these patients' clinical conditions, prompt diagnosis and treatment initiation are crucial. In these injuries, the most involved parts of the aorta are the isthmus (distal to the left subclavian artery) and the descending part in the thorax. Therefore, the main diagnostic strategies include transthoracic echocardiography, CT angiography, and endovascular diagnostic approaches. Case presentation The patient was a 19-year-old male presenting with the symptoms of chest pain, dyspnea, and extremities excruciating pain after a car turnover. The initial evaluation showed no abnormal cardiovascular finding except bilateral hemothorax, addressed with chest tubes. Twelve hours later, when the patient was under observation for orthopedic surgeries, his chest pain and dyspnea started, and TTE and CTA showed a grade three descending aneurysm of the aorta. The patient was treated immediately with an endovascular procedure of stent implantation. A delayed debranching surgery was also performed, which resulted in desirable outcomes and uneventful follow-up. Conclusion: Although open thoracic surgery is the main and almost the only option for treating aneurysms of the aorta in hemodynamically unstable patients, the endovascular procedure has shown superior outcomes in selected patients with appropriate anatomy. Debranching surgery, which can be done simultaneously or with delay after the initial procedure, has proven protective against thromboembolic cerebral events. Clinical key point: Patients with an aneurysm of the aorta should be transported to a medical center with a multidisciplinary team for an urgent evaluation and treatment. The initial resuscitation and diagnosis are challenging, considering the fatal nature of these injuries, and the selection of the treatment is based on the patient's clinical condition and evaluated anatomy in cardiovascular imaging. [ABSTRACT FROM AUTHOR]

Introduction: Atrial septal defects (ASD) are prevalent congenital heart anomalies found in the adult population. Percutaneous ASD closure has become a routine clinical practice. Elevation of postprocedural transient cardiac biomarkers and exacerbation of supraventricular arrhythmias have been reported in the subject literature. Aim: To explore the relationship between cardiac troponin I (cTnI) elevation and supraventricular ectopy (SVE) following percutaneous closure of secundum atrial septal defect (ASD) in adult patients. Material and methods: 600 consecutive patients who underwent successful transcatheter ASD secundum closure were analyzed. Serum levels of cTnI were measured before and within 72 h of device implantation. 24-hour Holter monitoring was performed before the procedure, at 1 month, and at 6 months of follow-up. Results: SVE burden increased 1 month after the procedure (median 1021.00; min.-max. 11.00-29 862.00) compared to baseline values (median 146.00; min.-max. 0-1865.00; p < 0.01). 61.7% of patients demonstrated a cTnI rise exceeding 50% of the upper reference limit within 24 h of the procedure. A statistically significant positive correlation between SVE burden 1 month after the procedure and periprocedural cTnI increase (p < 0.05, r = 0.41) was observed, while cTnI levels significantly correlated with procedure and fluoroscopy time (p < 0.001), device size (p < 0.001) and maximal ASD diameter (p < 0.001). Conclusions: A significant increase of cTnI is noted frequently after transcatheter ASD closure and seems to predict exacerbation in SVE burden on short-term follow up. The independent risk factors of cTnI rise are prolonged procedure duration and larger device sizes. [ABSTRACT FROM AUTHOR]

The rapid advancement of artificial intelligence (AI) and robotics has led to significant progress in various medical fields including interventional radiology (IR). This review focuses on the research progress and applications of AI and robotics in IR, including deep learning (DL), machine learning (ML), and convolutional neural networks (CNNs) across specialties such as oncology, neurology, and cardiology, aiming to explore potential directions in future interventional treatments. To ensure the breadth and depth of this review, we implemented a systematic literature search strategy, selecting research published within the last five years. We conducted searches in databases such as PubMed and Google Scholar to find relevant literature. Special emphasis was placed on selecting large-scale studies to ensure the comprehensiveness and reliability of the results. This review summarizes the latest research directions and developments, ultimately analyzing their corresponding potential and limitations. It furnishes essential information and insights for researchers, clinicians, and policymakers, potentially propelling advancements and innovations within the domains of AI and IR. Finally, our findings indicate that although AI and robotics technologies are not yet widely applied in clinical settings, they are evolving across multiple aspects and are expected to significantly improve the processes and efficacy of interventional treatments. [ABSTRACT FROM AUTHOR]

The objective of this study was to investigate patient radiation doses by a dose audit of three common interventional cardiology (IC) procedures: coronary angiography (CA), percutaneous transluminal coronary angioplasty (PTCA) and CA–PTCA procedures performed in IC centres in the Uttarakhand state of India, for the establishment of local diagnostic reference levels (DRLs) and the estimation of average effective dose (Eav) for these procedures. For each procedure, the values of kerma-area product (PKA), reference air kerma (Ka,r), fluoroscopy time (FT) and the number of cine images were recorded from 1233 CA, 458 PTCA and 736 CA–PTCA procedures performed over a 12-month period at 13 IC centres of the state. From the recorded dose data, 0.6%, 1.53% and 7.9% patients were identified to have exceeded the PKA trigger level of 500 Gy cm2 for possible skin injury for CA, PTCA and CA–PTCA procedures, respectively. The 3rd quartile of the distribution of the recorded PKA values for each type of procedure was calculated to estimate local DRL values. The estimated values of DRLs and Eav were 37, 153 and 224 Gy cm2, and 6.72, 23.97 and 34.79 mSv for CA, PTCA and CA–PTCA procedures, respectively. For about 77% of the surveyed centres, the recorded patient doses were in agreement with the international standards. The local DRLs proposed in this study may be used to achieve patient dose optimization during IC procedures and the obtained patient dose data may also be archived into national dose database for the establishment of national DRLs. [ABSTRACT FROM AUTHOR]

Background: The suspected etiology of superior vena cava (SVC) obstruction is predominantly iatrogenic. Transcatheter interventions relieve stenosis with good long-term results, although there is a paucity of published data in pediatrics. We aim to describe patient characteristics and clinical outcomes after transcatheter SVC intervention at a single-center pediatric quaternary care center. Methods: Single-center, retrospective study of all pediatric and young adult patients who underwent transcatheter SVC intervention from December 2006 to January 2020. SVC gradients and changes in vessel diameter were compared using paired-sample t-tests. Balloon and stent cohorts were compared using the Wilcoxon rank sum test or Fisher exact χ2 test. Reintervention was compared between balloon and stent cohorts using the McNemar test to determine if initial procedural type was associated with reintervention. Time to reintervention was compared between balloon vs stent cohorts using Kaplan-Meier survival analysis with a log-rank test. Results: A total of 42 patients (median age, 1.5 years; IQR, 0.31-15; 64.2% male) underwent 81 procedures with 1 minor complication and no mortality attributed to the procedure. Most (71.4%) patients were asymptomatic. Affected patient subgroups include those with a history of central venous line (92.9%), congenital heart disease (76.2%), postorthotopic heart transplant (42.9%), post-ECMO (31.0%), and history of surgical baffling or SVC surgery (9.5%). Those who underwent initial balloon angioplasty were significantly younger and smaller than those with an initial stent. Significantly lower pressure gradients and larger SVC dimensions were achieved after stenting. The majority of patients (54.8%) resolved after initial balloon angioplasty and reintervention rates were similar between initial balloon angioplasty and stent, although reintervention trended toward being earlier after the balloon. Conclusions: Transcatheter SVC intervention in pediatrics is acutely effective and safe in relieving SVC obstruction in all subgroups. Reintervention rates are similar between balloon and stenting, with balloon tending to be earlier, with the majority resolving after initial intervention. Further research is necessary to investigate the most effective transcatheter intervention for each patient subgroup.

Key Clinical Message In patients with anomalous origin of the left main coronary artery, accurate classification is essential for effective management. Despite surgical refusal, successful stenting and medication can lead to favorable outcomes. Regular monitoring ensures ongoing cardiac health. Abstract Coronary artery anomalies, including anomalous origin of the left main coronary artery from the right sinus of Valsalva, are rare occurrences with varying clinical significance. Accurate classification of these anomalies is crucial for determining their implications and guiding management. A 50‐year‐old man presented with chest pain and was diagnosed with an anomalous origin of the left main coronary artery. Despite refusing surgery, successful stenting and medication led to a favorable outcome. Regular monitoring is scheduled. Accurate classification of coronary anomalies, such as the left main coronary artery anomaly described, is vital for effective management. Even when surgical intervention is declined, alternative treatments, such as stenting, can be successful. Regular monitoring ensures ongoing cardiac health.

IntroductionPazopanib is a tyrosine kinase inhibitor approved for the treatment of metastatic renal cell carcinoma and advanced soft-tissue sarcoma that functions by inhibiting vascular endothelial growth factor receptors. Although the package insert and current cardio-oncology guidelines indicate a risk of acute coronary syndrome (ACS) associated with pazopanib, the causative role of pazopanib in arterial thrombosis is unclear due to a lack of focused coronary disease evaluation in oncological clinical trials prior to pazopanib initiation. Herein we present an antecedent ischemic evaluation of a patient who was prescribed pazopanib to demonstrate the first reported case of ACS directly attributable to pazopanib.Case descriptionA 65-year-old woman with metastatic leiomyosarcoma presented to the hospital with ACS. Pazopanib had been initiated 8 months prior, and an ischemic evaluation 6 weeks prior to hospitalization indicated mild coronary artery disease (CAD). Emergent cardiac catheterization revealed a large thrombotic occlusion of the mid-left anterior descending coronary artery involving the secondary diagonal artery, which was treated with manual aspiration thrombectomy. Pazopanib was discontinued, and the patient was discharged from the hospital 12 days later.DiscussionAlthough pazopanib is associated with ACS, there is a lack of definitive data supporting this association. This case-based demonstration of pazopanib-induced ACS provides a discrete clinical example of this phenomenon. The patient's minimal atherosclerotic burden 6 weeks prior to her presentation for ACS strongly suggests causality attributable to pazopanib. Given the increased risk for ischemic heart disease, careful attention and an individualized risk assessment for CAD should be provided to patients who are prescribed pazopanib.

Abdullah Shbeer Department of Surgery, College of Medicine, Jazan University, Jazan, Saudi ArabiaCorrespondence: Abdullah Shbeer, College of Medicine, Jazan University, Al Maarefah Road, P.O. Box 114, Jazan, 45142, Saudi Arabia, Email ashbeer@jazanu.edu.saIntroduction: This research seeks to evaluate the occupational radiation dose, quantified as the whole-body Annual Mean Effective Dose (AMED), received by anesthesia personnel in interventional cardiology.Methods: Thermoluminescent dosimetry data was collected over five years (2019– 2023) for a total of 175 anesthesia staff. Technologists comprised approximately 72.4% of the participants (55% male and 45% female), while consultants accounted for 27.6% (70% male and 30% female). Statistical tests, including Independent Samples T-Test and One-Way ANOVA, compared AMED across genders, job titles, and years.Results: The study’s findings on AMED across all staff from 2019 to 2023 showed marked variability in AMED. There was a significant rise in AMED from 0.72 mSv in 2019 to 0.92 mSv in 2020, then a decline to 0.82 mSv in 2021, with further decreases to 0.67 mSv in 2022 and finally to 0.65 mSv in 2023 (p < 0.001). The average AMED over the five-year span (2019– 2023) was 0.76 ± 0.4 mSv. In terms of gender, the overall AMED for males was 0.73 ± 0.36 mSv and for females 0.79 ± 0.45 mSv, showing no significant statistical difference (p = 0.272). Significant differences in exposure were observed between the technologists who experienced a higher overall AMED (0.8 ± 0.43 mSv) compared to consultants (0.63 ± 0.29 mSv, p = 0.008).Discussion: Despite these variations, AMED values remained lower than the annual occupational dose limit of 20 mSv, indicating generally low radiation exposure for anesthesia staff. This study emphasizes the importance of ongoing monitoring and enhanced protective measures to safeguard the health of medical professionals working with radiation.Keywords: interventional cardiology, whole-body dose, radiation exposure, occupational safety, medical staff

This article provides data on the workload of the interventional cardiology centers of Romania during 2022. Members from all interventional cardiology centers of Romania were requested to fill out a standard form about the total number of various procedures performed during 2022. The report highlights the total number of coronary interventions, peripheral interventions, and interventions for structural heart diseases that were performed in 2022 in Romania. A comparison of the workload of the interventional cardiology centers of Romania between 2014 to 2022 was done.

Little is known about the procedural characteristics, case volumes, and mortality rates for early- vs non–early-career interventional cardiologists in the United States. This study examined operator-level data for patients who underwent percutaneous coronary intervention (PCI) between April 2018 and June 2022. Data were collected from the National Cardiovascular Data Registry CathPCI Registry, American Board of Internal Medicine certification database, and National Plan and Provider Enumeration System database. Early-career operators were within 5 years of the end of training. Annual case volume, expected mortality and bleeding risk, and observed/predicted mortality and bleeding outcomes were evaluated. A total of 1,451 operators were early career; 1,011 changed their career status during the study; and 6,251 were non–early career. Overall, 514,540 patients were treated by early-career and 2,296,576 patients by non–early-career operators. The median annual case volume per operator was 59 (Q1-Q3: 31-97) for early-career and 57 (Q1-Q3: 28-100) for non–early-career operators. Early-career operators were more likely to treat patients presenting with ST-segment elevation myocardial infarction and urgent indications for PCI (both P < 0.001). The median predicted mortality risk was 2.0% (Q1-Q3: 1.5%-2.7%) for early-career and 1.8% (Q1-Q3: 1.2%-2.4%) for non–early-career operators. The median predicted bleeding risk was 4.9% (Q1-Q3: 4.2%-5.7%) for early-career and 4.4% (Q1-Q3: 3.7%-5.3%) for non–early-career operators. After adjustment, an increased risk of mortality (OR: 1.08; 95% CI: 1.05-1.17; P < 0.0001) and bleeding (OR: 1.08; 95% CI: 1.05-1.12; P < 0.0001) were associated with early-career status. Early-career operators are caring for patients with more acute presentations and higher predicted risk of mortality and bleeding compared with more experienced colleagues, with modestly worse outcomes. These data should inform institutional practices to support the development of early-career proceduralists. [Display omitted] [ABSTRACT FROM AUTHOR]

A hallmark of heart failure (HF), whether it presents itself during rest or periods of physical exertion, is the excessive elevation of intracardiac filling pressures at rest or with exercise. Many mechanisms contribute to the elevated intracardiac filling pressures, and notably, the concept of volume redistribution has gained attention as a cause of the elevated intracardiac filling pressures in patients with HF, particularly HF with preserved ejection fraction, who often present without symptoms at rest, with shortness of breath and fatigue appearing only during exertion. This phenomenon suggests cardiopulmonary system non-compliance and inappropriate volume distribution between the stressed and unstressed blood volume components. A substantial proportion of the intravascular blood volume is in the splanchnic vascular compartment in the abdomen. Preclinical and clinical investigations support the critical role of the sympathetic nervous system in modulating the capacitance and compliance of the splanchnic vascular bed via modulation of the greater splanchnic nerve (GSN). The GSN activation by stressors such as exercise causes excessive splanchnic vasoconstriction, which may contribute to the decompensation of chronic HF via volume redistribution from the splanchnic vascular bed to the central compartment. Accordingly, for example, GSN ablation for volume management has been proposed as a potential therapeutic intervention to increase unstressed blood volume. Here we provide a comprehensive review of the role of splanchnic circulation in the pathogenesis of HF and potential novel treatment options for redistributing blood volume to improve symptoms and prognosis in patients with HF. Volume Redistribution Concept: Splanchnic Circulation. [Display omitted] • The body's total blood volume is the sum of stressed and unstressed blood volume. • Splanchnic circulation constitutes the body's largest blood volume reservoir. • Volume redistribution may play a critical role in the congestion in heart failure. • Sympathetic nervous system controls splanchnic circulation via greater splanchnic nerve. • Splanchnic nerve modulation may serve a potential therapeutic use in heart failure. [ABSTRACT FROM AUTHOR]

Summary: Introduction: Percutaneous coronary intervention is a well-established revascularization strategy for patients with coronary artery disease. The safety and feasibility of performing these procedures on a same-day discharge basis for selected patients has been studied in a large number of mostly nonrandomized trials. An up to date literature review should focus on trials with radial access, representing the current standard for coronary procedures in Austria and other European countries. Methods: The aim of this consensus statement is to review the most recent evidence for the safety and feasibility of performing same-day discharge procedures in selected patients. A structured literature search was performed using prespecified search criteria, focusing on trials with radial access procedures. Results: A total of 44 clinical trials and 4 large meta-analyses were retrieved, spanning 21 years of clinical evidence from 2001 to 2022. The outcome data from a wide range of clinical settings were unanimous in showing no negative effect on early (24 h) or late (30 day) major adverse events after same-day discharge coronary procedures. Based on nine prospective trials a comprehensive meta-analysis was compiled. Using 1‑month major adverse events data the pooled odds ratio of same-day discharge versus overnight stay procedures was 0.66 (95% confidence interval, CI 0.35–01.24; p = 0.19; I2 0%), indicating a noninferiority in carefully selected patients. Conclusion: Outcome data from same-day discharge coronary intervention trials with radial access confirm the robust safety profile showing no increase in the risk of major adverse events compared to overnight stay. [ABSTRACT FROM AUTHOR]

The personalized applications of 3D printing in interventional cardiology and cardiac surgery represent a transformative paradigm in the management of structural heart diseases. This review underscores the pivotal role of 3D printing in enhancing procedural precision, from preoperative planning to procedural simulation, particularly in valvular heart diseases, such as aortic stenosis and mitral regurgitation. The ability to create patient-specific models contributes significantly to predicting and preventing complications like paravalvular leakage, ensuring optimal device selection, and improving outcomes. Additionally, 3D printing extends its impact beyond valvular diseases to tricuspid regurgitation and non-valvular structural heart conditions. The comprehensive synthesis of the existing literature presented here emphasizes the promising trajectory of individualized approaches facilitated by 3D printing, promising a future where tailored interventions based on precise anatomical considerations become standard practice in cardiovascular care. [ABSTRACT FROM AUTHOR]

Representation of women in interventional vascular fields (interventional cardiology, interventional radiology, and vascular surgery) lags behind that in other specialties. With women representing half of all medical school graduates, encouraging parity of women in these fields needs to start in medical school. Barriers to pursuing careers in vascular intervention include insufficient exposure during core clerkships, early mentorship, visibility of women in the field, length of training, lifestyle considerations, work culture and environment, and concerns about radiation exposure. This scientific statement highlights potential solutions for both the real and perceived barriers that women may face in pursuing careers in vascular intervention, including streamlining of training (as both interventional radiology and vascular surgery have done with a resultant increase in percentage of women trainees), standardization of institutional promotion of women in leadership, and professional and industry partnerships for the retention and advancement of women. [ABSTRACT FROM AUTHOR]

Copyright of Archives of the Turkish Society of Cardiology / Türk Kardiyoloji Derneği Arşivi is the property of KARE Publishing and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Interventional cardiologists face significant radiation exposure during interventional cardiology procedures. Therefore, this study focuses on assessing radiation exposure among interventional cardiologists during their procedures. Specifically, it aims to determine the effectiveness of both single and double dosimeter methods in estimating annual occupational radiation doses. This research holds pioneering significance as it represents the very first study undertaken in Sri Lanka. Thirteen interventional cardiologists performed 486 interventional cardiology procedures over three months in three different healthcare institutes. Active Hp(10) dosimeters were placed to measure radiation exposure. Effective doses were calculated using single and double dosimetric algorithms. Annual occupational doses were assessed on an operator basis. Statistical analyses were conducted to assess algorithmic differences and dose variations using the Kruskal–Wallis test and linear regression. The highest annual occupational dose for each dosimetric algorithm received as 2.00 ± 0.24 mSv, 2.29 ± 0.48 mSv, 3.35 ± 0.71 mSv, and 2.64 ± 0.42 mSv, respectively, and remained below the recommended safety limit of 20 mSv/year. The Kruskal–Wallis test revealed no significant differences in the effective doses among double dosimetric algorithms, as well as between single and double dosimetric algorithms (p > 0.05). Linear regression showed strong correlations among various algorithms, demonstrating consistency. The findings of this study hold significant effects on interventional cardiology practice in Sri Lanka, enhancing radiation safety and monitoring. [ABSTRACT FROM AUTHOR]

The impact of the COVID-19 pandemic on cardiovascular healthcare in Croatia remains largely unexplored. This study aimed to compare the utilization and provision of cardiovascular services during the pre-pandemic (2017–2019) and pandemic (2020–2021) periods, leveraging nationwide data from the Croatian Health Insurance Fund, which covers 95% of all insurance claims in the country. Our findings reveal that while the use of coronary angiographies decreased during the pandemic, there was a notable increase in the utilization of advanced heart failure treatment modalities and percutaneous coronary interventions, particularly in the context of acute myocardial infarction. Additionally, transcatheter aortic valve implantations saw a significant rise during the pandemic period. Furthermore, laboratory diagnostic testing for troponin and natriuretic peptides experienced a marked increase, while the utilization of most other cardiovascular services remained stable or showed only minor declines compared to the pre-pandemic era. These observations suggest that the Croatian cardiovascular healthcare system displayed resilience during the COVID-19 pandemic, successfully maintaining and even expanding access to various diagnostic and interventional procedures despite facing widespread societal and logistical challenges. [ABSTRACT FROM AUTHOR]

Scrub typhus, an illness stemming from the Orientia tsutsugamushi bacterium within the Rickettsiaceae family, is recognised for its febrile nature and frequently linked to vasculitis-induced complications. The challenges faced in the management of scrub typhus complicated by Acute Coronary Syndrome (ACS) and Multiple Organ Dysfunction Syndrome (MODS) is presented in this case report. Of particular significance, this report introduces a novel approach of employing Optical Coherence Tomography (OCT) to identify the underlying pathology, which guided us in making the treatment decision-a novel application of OCT in infectious disease management yet to be documented in the existing medical literature. In present case, OCT was used and the lesion was characterised to be vasculitic and not atherosclerotic, thereby changing the entire treatment course, benefiting the patient. This innovative utilisation of OCT throws light over vasculitic pathology of present case and emphasises the need for intracoronary imaging in the management of this rare complication of a fairly common tropical disease.

Transseptal puncture is necessary to access the left atrium and mitral valve from a transvenous approach but is poorly described in veterinary medicine. The procedure is generally regarded as difficult and dangerous, particularly given the size of most small animal patients. Precise imaging is paramount to the procedure to ensure that puncture occurs within the desired location and to monitor for potential complications. Transesophageal echocardiography, including biplanar two-dimensional and particularly three-dimensional modalities, has great potential to improve the success and safety of transseptal puncture due to superior visualization of the fossa ovalis and other intracardiac structures. Here, we describe the use of transesophageal echocardiography to guide transseptal puncture based on our experience in 159 dogs, with an emphasis on three-dimensional echocardiography. We also detail how to perform transseptal puncture from a jugular approach, which we consider preferable in most patients. Complications from transseptal puncture are discussed, along with ways to limit those complications. [ABSTRACT FROM AUTHOR]

Atrial septal defects (ASDs) present a significant healthcare challenge, demanding accurate and timely diagnosis and precise management to ensure optimal patient outcomes. Artificial intelligence (AI) applications in healthcare are rapidly evolving, offering promise for enhanced medical decision-making and patient care. In the context of cardiology, the integration of AI promises to provide more efficient and accurate diagnosis and personalized treatment strategies for ASD patients. In interventional cardiology, sometimes the lack of precise measurement of the cardiac rims evaluated by transthoracic echocardiography combined with the floppy aspect of the rims can mislead and result in complications. AI software can be created to generate responses for difficult tasks, like which device is the most suitable for different shapes and dimensions to prevent embolization or erosion. This paper reviews the current state of AI in healthcare and its applications in cardiology, emphasizing the specific opportunities and challenges in applying AI to ASD diagnosis and management. By exploring the capabilities and limitations of AI in ASD diagnosis and management. This paper highlights the evolution of medical practice towards a more AI-augmented future, demonstrating the capacity of AI to unlock new possibilities for healthcare professionals and patients alike. [ABSTRACT FROM AUTHOR]

Hypertension (HTN) is one of the largest contributors to cardiovascular (CV) morbidity and mortality in the USA and is estimated to affect 47% of the US population; however, recent estimates suggest that over 40% continue to have uncontrolled HTN. In the past decade, multiple placebo- controlled randomized studies have shown the safety and efficacy of renal denervation as an adjunctive therapy, culminating in the recent approval of two devices by the US Food and Drug Administration (FDA). These devices use either radiofrequency or ultrasound energies to ablate the perivascular sympathetic nerves in the renal arteries and have been shown to reduce blood pressure. In this immediate post- FDA approval era, there are still multiple issues regarding the future of the technology in its applications and reimbursement landscapes. [ABSTRACT FROM AUTHOR]

Percutaneous left atrial appendage closure (LAAC) has shown non-inferiority compared to oral anticoagulation (OAC) in preventing atrial fibrillation (AF)-related stroke. The objective of this study was to assess whether LAAC reduces the incidence of gastrointestinal bleeding (GIB) and/or chronic anaemia associated with OAC, as well as the consumption of healthcare resources. Prospective, single-center study from 2016 to 2022, LAAC was performed. Clinical, analytical and healthcare resource consumption data were collected (endoscopies, blood transfusions, hospital admissions) prior and 6 months after LAAC. 43 patients were included, with an average age of 77.6 years. LAAC indication was upper, low and obscure GIB in 7 (16%), 8 (19%) and 28 patients (65%) respectively. GIB source was intestinal angiodysplasias in 27 patients (63%), occult origin in 12 (28%), and others (antral vascular ectasia, portal hypertension gastropathy, etc.) in 4 patients (9%). The mean number of packed red blood cells per patient before LAAC was (mean ± SD) 7.29 ± 5 vs 0.42 ± 1.3 (p < 0.001); endoscopic procedures were 4.34 ± 2.85 vs 0.27 ± 0.76 (p < 0.001); and hospitalizations 2.67 ± 2.14 vs 0.03 ± 0.17 (p < 0.001), with a hospital stay of 21.5 ± 17.3 vs 0.09 ± 0.5 days (p < 0.001) at 6 months post-intervention. Haemoglobin value increased from 8.1 ± 1.2g/dl to 12.4 ± 2.2g/dl (p < 0.001) at 6 months. No thromboembolic events were registered during a median follow-up of 16.6 months (range 6–65). LAAC could be a safe and effective alternative to OAC in patients with non-valvular AF presenting significant, recurrent or potentially unresolvable GIB. This intervention also leads to important savings in the consumption of healthcare resources. [ABSTRACT FROM AUTHOR]

Key Clinical Message: Asymptomatic severe aortic stenosis (AS) during pregnancy remains challenging; however, the postponement of surgery with the possibility of valvuloplasty as a bridge therapy seems reasonable. Our case showed that despite physiological changes during pregnancy, the aortic valve defect did not worsen, which allowed us to avoid dilemmas related to anticoagulation on artificial valve. A 31‐year‐old woman, with a bicuspid aortic aorta, post‐aortic valvulotomy, was listed for cardiac surgery because of severe aortic stenosis. However, the operation was postponed due to procreation plans. During the pregnancy and delivery, we did not observe neither deterioration of symptoms nor changes of echocardiographic parameters. Subsequent monthly echocardiographic studies did not reveal a significant increase of peak and mean aortic gradient. Presented case reports showed that despite physiological changes associated with pregnancy, the aortic valve defect did not worsen, which allowed to avoid dilemmas related to anticoagulation on artificial valves. [ABSTRACT FROM AUTHOR]

Copyright of Revista Española de Cardiología (18855857) is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The aim of this work was to propose a preliminary local diagnostic reference levels (DRL) for pediatric interventional cardiology (PIC) procedures in Argentina, for different ranges of age and weight. This work has been conducted in the framework of the "Optimization of Protection in Pediatric Interventional Radiology in Latin America and the Caribbean" (OPRIPALC) program coordinated by the World Health Organization and the Pan American Health Organization in cooperation with the International Atomic Energy Agency to ensuring that radiation exposures of pediatric patients are the minimum necessary during fluoroscopy-guided interventional procedures. The local DRL values presented in this paper by weight group and age group were 7.1 Gy·cm2 (<5 kg), 10.7 Gy·cm2 (5–15 kg), 18.0 Gy·cm2 (15–30 kg), 15.9 Gy·cm2 (30–50 kg), and 28.2 Gy·cm2 (50–80 kg) and 5.3 Gy·cm2 (<1), 11.2 Gy·cm2 (1 to 5<), 19.6 Gy·cm2 (5 to 10<), and 21.4 Gy·cm2 (10 to 16<), respectively. Our dose results are among the values found in other international studies; however, there is great potential for dose optimization. [ABSTRACT FROM AUTHOR]

Purpose of Review: Digital tools have emerged to assist clinicians in decision-making across the spectrum of coronary artery disease (CAD), from risk stratification to the assessment of acute coronary syndrome (ACS) and delivery of percutaneous coronary intervention (PCI) in the catheterization lab (CCL). However, despite the continued proliferation of novel digital aids, clinical uptake has been gradual and heterogenous. In this review, we aim to summarize tools available across 3 domains: the primary prevention of CAD, the triage and diagnosis of patients with ACS, and execution of PCI. Recent Findings: Smartphone- and web-based digital aids can bring evidence-based risk estimation models to the point of care. Digital tools augment traditional methods by incorporating biomarkers, imaging data, and electrocardiographic patterns into automated risk stratification for ACS, and inform the planning and execution of PCI. Summary: The development of digital tools for clinical decision-making is fundamentally changing the ways we prevent, diagnose, and treat CAD. These tools increasingly allow clinicians to synthesize multiple sources of data efficiently. [ABSTRACT FROM AUTHOR]

Virtual reality offers a multisensory experience to patients, allowing them to hear, watch, and interact in a virtual environment. Immersive virtual reality is particularly suitable for the purpose of completely isolating patients from the external environment to transport them away from the suffering related to the disease. On this state of the art, we summarize the available literature on the effectiveness of virtual reality on various physical and psychological outcomes in patients with atherosclerotic cardiovascular disease. Virtual reality has been employed in the cardiovascular field in various settings such as cardiac rehabilitation, interventional cardiology, and cardiac surgery. This technology offers promising opportunities to improve several outcomes related to cardiovascular disease, but further research is needed to entirely capture its benefits and to standardize the intervention.

Temporary transvenous pacing is generally considered a safe procedure and is commonly performed for various emergent indications. However, complications are quite common with minor complications being more frequent than major life-threatening events. Cardiac perforation is a serious complication associated with the procedure with possible life- threatening consequences. Our report describes the imaging findings in a rare case of cardiac perforation with accompanying diaphragmatic perforation during temporary transvenous pacemaker placement.

Scrub typhus, an illness stemming from the Orientia tsutsugamushi bacterium within the Rickettsiaceae family, is recognised for its febrile nature and frequently linked to vasculitis-induced complications. The challenges faced in the management of scrub typhus complicated by Acute Coronary Syndrome (ACS) and Multiple Organ Dysfunction Syndrome (MODS) is presented in this case report. Of particular significance, this report introduces a novel approach of employing Optical Coherence Tomography (OCT) to identify the underlying pathology, which guided us in making the treatment decision-a novel application of OCT in infectious disease management yet to be documented in the existing medical literature. In present case, OCT was used and the lesion was characterised to be vasculitic and not atherosclerotic, thereby changing the entire treatment course, benefiting the patient. This innovative utilisation of OCT throws light over vasculitic pathology of present case and emphasises the need for intracoronary imaging in the management of this rare complication of a fairly common tropical disease. [ABSTRACT FROM AUTHOR]