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Background: Left ventricular (LV) apical aneurysms (ApAn+) occur in 10%-15% of apical hypertrophic cardiomyopathy (ApHCM) patients and confer considerable morbidity. We hypothesized that ApAn+ adversely impact ventricular mechanics and mechano-energetic coupling in ApHCM., Methods: Ninety-eight ApHCM patients were identified, of which nine (9%) had ApAn+ and were compared with 89 (91%) who did not (ApAn-). 2D speckle-tracking echocardiography assessed ventricular mechanics using LV global longitudinal strain (GLS) and torsion, and mechano-energetic coupling as myocardial work indices. Clinical events over follow-up were adjudicated., Results: Mean age was 64 ± 15 years, 46% were female, and 3% had an HCM family history, with similar clinical risk factors between groups. Of the nine ApAn+ patients, there were six small (<2 cm) and three moderate-sized (2-4 cm) aneurysms. There was no difference in LV ejection fraction (65 ± 15 vs. 67 ± 11%, p = 0.51) or GLS (-9.6 ± 3.3 vs. -11.9 ± 3.9%, p = 0.09) between ApAn+ versus ApAn-. ApAn+ patients had greater myocardial global wasted work (347 ± 112 vs. 221 ± 165 mmHg%, p = 0.03) and lower global work efficiency (GWE, 75 ± 5 vs. 82 ± 8%, p = 0.006). LV GLS (β = -0.67, p < 0.001), ApAn+ (β = -0.15, p = 0.04), and twist rate (β = -0.14, p = 0.04) were independently associated with GWE. At 3.9-year follow-up, cardiovascular mortality (4%) and heart failure hospitalization (14%) events were similar between groups., Conclusion: ApHCM patients with ApAn+ are characterized by more impaired LV mechano-energetic coupling when compared with ApAn-. ApAn+ is independently associated with worse GWE., (© 2024 Wiley Periodicals LLC.)

Scleroderma is a rare connective tissue disorder with multisystem involvement with unknown and complex etiopathogenesis. Scleroderma is classified based on clinical and serological criteria and can be divided into two forms: localized scleroderma or systemic sclerosis, which can further be classified into limited systemic sclerosis or diffuse systemic sclerosis. There are few cases of aortic aneurysm and left ventricle aneurysm in systemic sclerosis but no such case in limited scleroderma in available literature. Here, we describe a rare case of limited systemic sclerosis with left ventricular aneurysm., (© Journal of the Association of Physicians of India 2024.)

A 3-year-old neutered male standard poodle mix dog was presented because of acute onset vomiting, increased respiratory effort, hyporexia, and progressive lethargy. On physical examination, intermittent tachycardia, tachypnea with mildly increased respiratory effort, and bilateral ventral muffled lung sounds were noted. Thoracic and abdominal computed tomography with contrast revealed a peritoneal pericardial diaphragmatic hernia (PPDH) with herniation of the liver and gallbladder, moderate abdominal lymphadenopathy, and mild pleural effusion. The dog underwent an emergency laparotomy and median sternotomy. Right ventral PPDH with a herniated, necrosed, and nonviable quadrate liver lobe and gallbladder; 2 suspected right ventricular (RV) aneurysms; and generalized mesenteric and portal lymphadenopathy were present. The affected liver lobe and gallbladder were removed; suspected aneurysms were managed by placing 2 purse-string sutures around the lesions and anchoring a pericardial flap over the aneurysms. The dog developed a ventricular arrhythmia postoperatively. Due to the arrhythmia and intraoperative findings of suspected aneurysms, echocardiography was performed and revealed focal RV systolic dysfunction, left ventricular systolic dysfunction, mild left ventricular dilation, and a hyperechoic area on the RV free wall, consistent with the purse string. An angiotensin-convertingenzyme (ACE) inhibitor was prescribed for left ventricular dilation. The dog was discharged 4 d postoperatively and was doing well 12 mo postoperatively. To our knowledge, this is the first report of a PPDH and suspected concurrent RV wall aneurysm in a dog successfully treated with a purse string and pericardial flap. Key clinical message: An RV aneurysm is extremely rare yet can be life-threatening in small animals. Early detection and treatment may minimize the risk of aneurysm rupture and sudden death., (Copyright and/or publishing rights held by the Canadian Veterinary Medical Association.)

Pseudoaneurysm of the mitral-aortic intervalvular fibrosa is rare, particularly in children, and is potentially fatal. This article presents two cases of pediatric mitral-aortic intervalvular fibrosa pseudoaneurysm: one secondary to infective endocarditis and the other confirmed to be congenital in nature. The characteristic echocardiographic manifestations of mitral-aortic intervalvular fibrosa pseudoaneurysm demonstrated in this study will enhance diagnostic efficacy and guide early clinical intervention., (© 2024 Wiley Periodicals LLC.)

Speckle-tracking echocardiography (STE) parameters are an integral part of the assessment of left ventricular (LV) function. We aimed to evaluate established and novel STE parameters of LV diastolic function and their prognostic role in patients with LV anteroapical aneurysm undergoing surgical ventricular repair (SVR). We retrospectively examined the data of 137 patients with anteroapical LV aneurysm who underwent SVR. In 27 patients, the correlation of STE parameters with invasive hemodynamic parameters was evaluated. Preoperative echocardiographic parameters were assessed for their association with outcome, defined as all-cause mortality, LV assist device implantation, or heart transplantation. The late diastolic strain rate (GLSRa) showed a stronger correlation with mean pulmonary artery pressure (r =  - 0.75, p < 0.001) than all other parameters. GLSRa was also significantly correlated with mean pulmonary capillary wedge pressure and LV end-diastolic pressure. In the multivariate model, GLSRa and the ratio of early diastolic filling velocity to GLSRa demonstrated incremental prognostic value in addition to clinical and echocardiographic parameters. Patients with GLSRa < 0.59 s -1 had significantly shorter event-free survival than those with GLSRa > 0.59 s -1 (6.7 vs. 10.9 years, p < 0.001). Peak reservoir left atrial strain showed a weaker association with hemodynamic parameters and outcome compared to GLSRa. In patients with LV aneurysm, late diastolic strain rate and left atrial strain can be used for the assessment of LV diastolic function and have a predictive value for the outcome after surgical ventricular restoration., (© 2024. The Author(s).)

Competing Interests: Conflict of interest: None declared.

Background and Objectives : Left ventricular aneurysm (LVA) is associated with a decline in cardiac function, evidenced by a lower ejection fraction (EF), due to the reduction in the proportion of functional myocardium. The left ventricular end-diastolic volume (LVEDV), the left ventricular aneurysm volume (LVAV), and the LVAV/LVEDV ratio show a strong correlation with the EF. The aim of this study was to determine LVA characteristics post-myocardial infarction (basal vs. apical) and to evaluate the impact of aneurysm volume in diastole (LVAVd), aneurysm area in diastole (LVAAd), and their respective ratios with LVEDV and area (LVEDA) on the EF, in order to identify the most critical predictive factors for assessing and managing the negative impact of aneurysms on cardiac function. Materials and Methods : This observational study included post-infarction LVA patients at the "Dedinje" Cardiovascular Institute in Belgrade, Serbia, undergoing routine transthoracic echocardiography. Echocardiography assessed volumes (LVEDV, LVESV, LVAVd, LVAVs) and areas (LVAAd, LVAAs, LVEDA, LVESA) using the area-length method. The ratios (LVAVd/LVEDV, LVAVs/LVESV, LVAAd/LVEDA, LVAAs/LVESA) were derived from these measures. The left ventricular EF was calculated using Simpson's method. Results : Basal aneurysms showed a significantly smaller LVAVd ( p = 0.016), LVAAd ( p = 0.003), and LVAAs ( p = 0.029) compared to apical aneurysms, indicating that basal aneurysms are smaller in size. However, there was no significant difference in the EF and overall LV volumes between the groups, although the basal aneurysm group had a slightly higher EF and end-diastolic volume, with a slightly lower end-systolic volume. Furthermore, when comparing the correlation between the EF and the LVAVd, the LVEDV, and the LVAVd/LVEDV ratio, the results indicate that the LVAVd had the greatest impact on the EF (-0.695), followed by the LVAVd/LVEDV ratio (-0.637), and the lowest correlation is between the EF and LVEDV. A similar relationship is observed when comparing the EF with the LVESV, the LVAVs, and the LVAVs/LVESV ratio. Conclusions : Basal aneurysms are significantly smaller than apical ones, yet EF and LV volumes remain similar between the groups, with the EF being slightly higher in the basal group. In cases of LVA, LVAVd shows the strongest negative correlation with the EF, indicating its significant impact on systolic function, followed by the LVAVd/LVEDV ratio, with the weakest correlation seen between the EF and LVEDV.

Intramyocardial dissecting hematoma (IDH) usually develops from hypoxia-induced capillary destruction within the myocardium following ischemia. The hematoma then infiltrates the interstices between myocardial spiral fibers, establishing a neocavity. As intra-neocavitary pressure increases, the hematoma expands and occasionally becomes associated with the epicardium or ventricular cavity (Roslan A et al. (2017) Intramyocardial dissecting hematoma in patients with ischemic cardiomyopathy: role of multimodality imaging in three patients treated conservatively. CASE: Cardiovasc Imaging Case Rep 1(4):159). Differential diagnoses include prominent ventricular trabeculations, intracavitary thrombosis, and pseudoaneurysm. By confirming the integrity of the epicardium, IDH can be distinguished from pseudoaneurysm, characterized by a complete rupture of the myocardial wall enclosed by the pericardium. Clear identification of the endocardium surrounding the hematoma and its systolic expansion may help to differentiate IDH from intracavitary hematoma. Prominent trabeculations can be recognized by a ventricular wall with an utterly asymmetric flow pattern (Vasco Dias (June 2009) et al., Intramyocardial dissecting haematoma: a rare complication of acute myocardial infarction. Eur J Echocardiography 10(4):585-587)., (© 2024. The Author(s), under exclusive licence to Springer Nature B.V.)

Among the cardiac outpouchings, left ventricular aneurysms or pseudo-aneurysms that develop secondary to myocardial infarctions are the most common. On the other hand, atrial appendageal and valvular aneurysms are uncommon occurrences. The appendageal aneurysms develop possibly due to congenital dysplasia of atrial pectinate muscles, while valvular aneurysms result from infective endocarditis, mechanical injury or degenerative changes. Despite their unusual locations, they are prone to life-threatening complications. We present our experience of unusual cardiac aneurysms in surgical cardiovascular material., Competing Interests: Declaration of competing interest The authors have no conflict of interest., (Copyright © 2024 Elsevier Inc. All rights reserved.)

Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

Abstract: Apical aneurysm in apical hypertrophic cardiomyopathy (HCM) is a very rare condition in clinical practice. Some studies have reported abnormal uptake of 18 F-FDG and 18 F-FAPI in HCM, respectively. We presented a case of FAPI and FDG imaging in a patient with apical aneurysm in apical HCM, and further analyzed the discrepancy of spatial distribution pattern of these 2 radiotracers., Competing Interests: Conflicts of interest and sources of funding: none declared., (Copyright © 2024 Wolters Kluwer Health, Inc. All rights reserved.)

To evaluate the characteristics and outcomes of fetuses with atrial appendage aneurysm (AAA) diagnosed by fetal echocardiography. The fetal echocardiography records of 1956 fetuses were evaluated retrospectively. Nine pregnancies who had been diagnosed with fetal AAA prenatally and evaluated after delivery were enrolled in the study. Perinatal and obstetric outcomes were analyzed. The incidence of fetal AAA in our series was 0.46%. Seven fetuses (77.8%) had right AAA, 1 fetus had left AAA (11.1%) and 1 fetus (11.1%) had bilateral AAA. The average gestational age at the first observation and/or diagnosis and gestational age at delivery was 22.3 ± 1.9 weeks and 34.7 ± 4.9 weeks, respectively. Incidences of associated cardiac anomaly, pericardial effusion, and nonimmune hydrops fetalis (NIHF) were 44.4%, 22.2%, and 11.1%, respectively. There was no chromosomal abnormality detected in 4 pregnancies where karyotype analysis was performed. There were 2 neonatal (22.2%) and 1 fetal (11.1%) deaths in our study group. Detailed cardiac and structural ultrasonographic examination should be performed in pregnancies with fetal AAA., (© 2023. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)

Congenital interventricular septal aneurysms (IVSA) of the muscular septum are rare and can be associated with other familial abnormalities of the ventricular septum, arrhythmias, additional congenital heart disease, and chromosomal abnormalities. IVSA is also linked to ventricular dysfunction and non-compaction, although there are limited reports of this association presenting in utero. We describe a case of fetal ventricular septal aneurysm associated with ventricular dysfunction and pericardial effusion., (© 2023. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)

Background: Myocardial infarction with non-obstructive coronary arteries (MINOCA) is a rare cause of heart attack, which may not receive sufficient attention from patients during post-discharge treatment, especially among those with normal coronary angiography results., Case Presentation: We present the case of a 65-year-old woman who was readmitted to the hospital with ventricular septal rupture (VSR) complicated by ventricular aneurysm, occurring 2 weeks after myocardial infarction. During the initial admission, coronary angiography revealed normal coronary arteries, leading to a diagnosis of MINOCA. Epicardial coronary vasospasm or coronary embolism was considered as potential causes; however, the patient did not adhere to standardized treatment upon initial discharge. The delayed VSR led to a decline in cardiac function but did not result in severe hemodynamic impairment. Following correction of heart failure with medications, the patient underwent percutaneous VSR repair 19 days after diagnosis and was discharged with a favorable recovery., Conclusions: The occurrence of delayed VSR complicated with ventricular aneurysm in patients with MINOCA is rare, highlighting the possibility of serious complications in MINOCA cases. Both cardioprotective therapies and cause-targeted therapies are essential in the management of patients with MINOCA., (© 2024. The Author(s).)

Noonan Syndrome with Multiple Lentigines (NSML-formerly known as LEOPARD syndrome) is a rare autosomal dominant condition that usually exhibits cardiac involvement with hypertrophic cardiomyopathy (HCM). Here we present a case of a NSML patient with an unusual and patchy cardiac hypertrophy distribution., (© 2024. The Author(s), under exclusive licence to Springer Nature B.V.)

Competing Interests: None.

Competing Interests: Conflict of interest: None declared.

Competing Interests: Conflict of interest: None declared.

Competing Interests: Conflicts of interest: None declared.

Background and Objectives . Distinct pressure curve differences exist between akinetic (A-LVA) and dyskinetic (D-LVA) aneurysms. In D-LVA, left ventricular (LV) ejection pressure decreases relative to the aneurysm size, whereas A-LVA does not impact pressure curves, indicating that the decrease in stroke volume (SV) and cardiac output is proportional to the size of dyskinesia. This study aimed to assess the frequency of A-LVA and D-LVA, determine aneurysm size parameters (volume and surface area), and evaluate predictive parameters using echocardiography in A-LVA and D-LVA. Furthermore, it aimed to compare individual echocardiographic parameters, according to ejection fraction (EF) and SV, with hemodynamic events shown in experimental models of A-LVA and D-LVA and their significance in everyday clinical practice. Materials and Methods . This clinical study included patients with post-infarction left ventricular aneurysm (LVA) admitted to the cardiovascular institute ''Dedinje", Serbia. Echocardiographic volume and surface area of LV and LVA were determined (by the area-length method) along with EF (by Simpson's method). Results . A-LVA was present in 62.9% of patients, while D-LVA was present in 37.1%. Patients with D-LVA had significantly higher systolic aneurysm volume (LVAVs) (94.07 ± 74.66 vs. 51.54 ± 53.09, p = 0.009), systolic aneurysm surface area (LVAAs) (23.22 ± 11.73 vs. 16.41 ± 8.58, p = 0.018), and end-systolic left ventricular surface areas (LVESA) (50.79 ± 13.33 vs. 42.76 ± 14.11, p = 0.045) compared to patients with A-LVA. The ratio of LVA volume to LV volume was higher in the D-LVA in systole (LVAVs/LVESV). The end-diastolic volume of LV (LVEDV) and end-systolic volume of LV (LVESV) did not significantly differ between D-LVA and A-LVA. EF (21.25 ± 11.92 vs. 28.18 ± 11.91, p = 0.044) was significantly lower among patients with D-LVA. Conclusions . Differentiating between A-LVA and D-LVA using echocardiography is crucial since D-LVA causes greater hemodynamic disturbances in LV function, and thus surgical resection of the aneurysm or LV reconstruction must have a positive effect regardless of myocardial revascularization surgery.

Objective: In this study, we explored the determinants of ventricular aneurysm development following acute myocardial infarction (AMI), thereby prompting timely interventions to enhance patient prognosis., Methods: In this retrospective cohort analysis, we evaluated 297 AMI patients admitted to the First People's Hospital of Changzhou. The study was structured as follows. Comprehensive baseline data collection included hematological evaluations, ECG, echocardiography, and coronary angiography upon admission. Within 3 months post-AMI, cardiac ultrasounds were administered to detect ventricular aneurysm development. Univariate and multivariate logistic regression analysis were employed to pinpoint the determinants of ventricular aneurysm formation. Subsequently, a predictive model was formulated for ventricular aneurysm post-AMI. Moreover, the diagnostic efficacy of this model was appraised using the ROC curves., Results: In our analysis of 291 AMI patients, spanning an age range of 32-91 years, 247 were male (84.9%). At the conclusion of a 3-month observational period, the cohort bifurcated into two subsets: 278 patients without ventricular aneurysm and 13 with evident ventricular aneurysm. Distinguishing features of the ventricular aneurysm subgroup were markedly higher values for age, B-type natriuretic peptide(BNP), Left atrium(LA), Left ventricular end-diastolic dimension (LEVDD), left ventricular end systolic diameter (LVEWD), E-wave velocity (E), Left atrial volume (LAV), E/A ratio (E/A), E/e ratio (E/e), ECG with elevated adjacent four leads(4 ST-Elevation), and anterior wall myocardial infarction(AWMI) compared to their counterparts (p < 0.05). Among the singular predictive factors, total cholesterol (TC) emerged as the most significant predictor for ventricular aneurysm development, exhibiting an AUC of 0.704. However, upon crafting a multifactorial model that incorporated gender, TC, an elevated ST-segment in adjacent four leads, and anterior wall infarction, its diagnostic capability: notably surpassed that of the standalone TC, yielding an AUC of 0.883 (z = -9.405, p = 0.000) as opposed to 0.704. Multivariate predictive model included gender, total cholesterol, ST elevation in 4 adjacent leads, anterior myocardial infarction, the multivariate predictive model showed better diagnostic efficacy than single factor index TC (AUC: 0. 883 vs. 0.704,z =-9.405, p = 0.000), it also improved predictive power for correctly reclassifying ventricular aneurysm occurrence in patients with AMI, NRI = 28.42% (95% CI: 6.29-50.55%; p = 0.012). Decision curve analysis showed that the use of combination model had a positive net benefit., Conclusion: Lipid combined with ECG model after myocardial infarction could be used to predict the formation of ventricular aneurysm and aimed to optimize and adjust treatment strategies., (© 2024. The Author(s).)

Aortic root pseudoaneurysm is a devastating complication post aortic valve replacement with a high mortality rate. And dissecting aneurysm into the interventricular septum is a rare variant of aortic root pseudoaneurysm, which is scarcely reported. Multimodal imaging is of great value in its diagnosis and differential diagnosis., (© 2024 Wiley Periodicals LLC.)

Competing Interests: Funding Support and Author Disclosures Dr Tedrow has received consulting fees from Biosense Webster and Thermedical Inc; serves on an Advisory Board for Biosense Webster; and has received honoraria for educational courses from Biosense Webster, Baylis Medical, Boston Scientific, Medtronic, and Abbot Medical. All other authors have reported that they have no relationships relevant to the contents of this paper to disclose.

Competing Interests: Declaration of competing interest The authors declare no conflict of interest.

We describe the echocardiographic features of a 22-year-old female with a giant aneurysm of membranous ventricular septum (AMVS). Both transthoracic echocardiography (TTE) and transesophageal echocardiography (TEE) demonstrated significant dilatation of the aortic annulus and severe aortic regurgitation. A giant aneurysm was detected extending from a large membranous ventricular septal defect (MVSD) to the anterior surface of the aortic root. Contrast-enhanced CT and three-dimensional CT revealed a giant aneurysm located below the aortic root and connected to the left ventricular outflow tract (LVOT). The diagnosis was confirmed by surgery and postoperative pathological examination., (© 2024. The Author(s).)

Background: Left atrial appendage aneurysm is a rare cardiac mass, with only a few cases reported. There are usually no specific symptoms, and a few patients visit the doctor with symptoms., Case Presentation: A 20-year-old male presented to our hospital with a "pericardial cyst found by medical evaluation in another hospital for 2 years." Cardiac ultrasound performed at clinics of our hospital suggested a cystic dark area in the left ventricular lateral wall and the anterior lateral wall, consistent with a pericardial cyst and mild mitral regurgitation. After further relevant examinations and ruling out contraindications, an excision of the left atrial appendage aneurysm was performed under general anesthesia and cardiopulmonary bypass with beating-heart. The postoperative pathological results identified that: (left atrial appendage) fibrocystic wall-like tissue with a focal lining of the flat epithelium, consistent with a benign cyst., Conclusion: Left atrial appendage aneurysms are rare and insidious. They are usually found by chance during medical evaluations. If the location is not good or the volume is too large, then compression symptoms or arrhythmia, thrombosis and other concomitant symptoms will occur. Surgical resection is presently the only effective radical cure for a left atrial appendage aneurysm., (© 2024. The Author(s).)

A 66-year-old man developed exertional dyspnea. The patient had undergone total arch replacement for a dissecting aortic arch aneurysm at the age of 53 and conservative treatment for myocardial infarction at the age of 60. Several imaging studies revealed a giant pseudoaneurysm that likely originated from a true ventricular aneurysm. The pseudoaneurysm severely compressed the right ventricle. Surgery was promptly performed. The patient had a history of cardiac surgery and had exclusively dense pericardium adhesion. Therefore, we incised the pseudoaneurysm and sutured the rupture orifice directly from inside the pseudoaneurysm under rapid pacing. This approach may represent an effective surgical alternative in patients with small rupture orifice and dense adhesions.

Congenital ventricular aneurysms (CVA) are rare cardiac anomalies that have been predominantly described in the Black population. They are characterized by an akinetic ventricular protrusion that is commonly located at the basal and apical segments. Although the diagnosis is often incidental and the majority of patients are asymptomatic, life-threatening events such as persistent ventricular arrhythmias, CVA rupture, and heart failure are not uncommon. However, no standardized therapy is currently available and good outcomes have been reported with both conservative and surgical management. We report the cases of two young Black African patients with huge symptomatic CVA lesions who underwent successful surgical repair with a ventricular restoration technique. Both cases were consulted for chest pain and dyspnea. Chest X-ray and transthoracic Doppler echocardiography suggested the diagnosis. Thoracic angioscanner and thoracic magnetic resonance imaging confirmed the diagnosis. Both patients underwent successful surgery. This case report aims to revisit the diagnostic and therapeutic approach to this rare pathology, in our professional environment., Competing Interests: The authors declare no competing interests., (Copyright: Charles Mve Mvondo et al.)

A 59-year-old man was admitted to our hospital with left hemiplegia. A computed tomography( CT) scan and echocardiography revealed a cerebral infarction in the right middle cerebral artery's territory, as well as a large pseudoaneurysm (4×3 cm) of the lateral left ventricular wall. The patient agreed to undergo cardiac surgery because of the high risk of rupture and recurrent cerebral infarctions. Owing to the high probability of damaging the posterior papillary muscle and coronary arteries, an extracardiac approach was used, and the pseudoaneurysm cavity was closed using double-patch repair. The patient was discharged from the hospital on the 12th postoperative day without any complications. Both postoperative CT and echocardiography showed closure of the cavity.

We performed a literature search to identify the details of patients with right ventricular outflow tract obstruction caused by an aneurysm of the ventricular membranous septum in a perimembranous ventricular septal defect. Thirty-one cases with a median age of 29 years (range, 1-69 years) were studied. A right ventricle-pulmonary artery systolic pressure gradient ranged from 35 to 107 mm Hg (mean 69 mm Hg). An interventricular shunt was absent in eight patients: two children and six adults. It is necessary to monitor the size of an aneurysm of the ventricular membranous septum, whether or not an interventricular shunt is present., Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Background: Percutaneous closure of aortic and ventricular pseudoaneurysms (PSA) has only been reported on a case report and series basis. In previous case reports, percutaneous closure has been performed successfully in patients of prohibitive surgical risk. This case series aims to show feasibility of percutaneous closure of aortic and ventricular pseudoaneurysm secondary to perivalvular leak (PVL) in a small patient population and the utility of multimodality imaging as an integral tool in procedural planning. This is the largest complex case series to date describing the feasibility and success rate of complex PSA closure, with a follow-up period of up to 4 years., Material and Methods: We performed institutional review and systemic literature review to identify all paravalvular leak cases with associated pseudoaneurysm formation for which a closure procedure was performed. Ten patients were identified. Pooled analysis for cases from institutional review (n = 10) and systemic literature review (n = 39) was performed. The success rate was 100 %. At 30-days, the mortality was 0 %., Conclusion: In paravalvular leak patients with subsequent pseudoaneurysm formation, exhaustive imaging evaluation is required for closure. However, it can be achievable with favorable rates of success., Competing Interests: Declaration of competing interest Disclosures: Dr. Wang is a consultant to Edwards Lifesciences, Abbott, Neochord, Boston Scientific, and receives research grant support from Boston Scientific assigned to employer Henry Ford Health System. Dr. Villablanca is a consultant for Edwards Lifesciences, Abiomed, Angiodynamics and Teleflex. Dr. Frisoli is a proctor for Edwards Lifesciences, Abbott, Boston Scientific, and Medtronic. Dr. B O'Neill is a consultant to and receives research support from Edwards Lifesciences. Dr. W O'Neill has served as a consultant for Abiomed, Edwards Lifesciences, Medtronic, Boston Scientific, Abbott Vascular, and St. Jude Medical; and serves on the Board of Directors of Neovasc Inc. All other authors report no relevant financial disclosures., (Copyright © 2023 Elsevier Inc. All rights reserved.)

The most common mechanical complications of acute myocardial infarction include free-wall rupture, ventricular septal rupture (VSR), papillary muscle rupture and pseudoaneurysm. It is rare for a patient to experience more than one mechanical complication simultaneously. Here, we present a case of ST-segment elevation myocardial infarction (STEMI) complicated with three mechanical complications, including ventricular apical wall rupture, ventricular aneurysm formation and ventricular septal dissection (VSD) with VSR. Cardiac auscultation revealed rhythmic S1 and S2 with a grade 3 holosystolic murmur at the left sternal border. Electrocardiogram indicated anterior ventricular STEMI. Serological tests showed a significant elevated troponin I. Bedside echocardiography revealed ventricular apical wall rupture, apical left ventricle aneurysm and VSD with VSR near the apex. This case demonstrates that several rare mechanical complications can occur simultaneously secondary to STEMI and highlights the importance of bedside echocardiography in the early diagnosis of mechanical complications., (© 2024. The Author(s).)

A five-year-old boy was diagnosed with the ventricular septal rupture and ventricular aneurysm after blunt chest trauma in child abuse. Because of the intractable heart failure, he underwent operation in subacute period. Postoperative course was uneventful. The blunt cardiac injury in children can be caused by mild trauma and can be lethal. Surgical intervention should be considered when the clinical condition is unstable., Competing Interests: Declaration of conflicting interestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Right atrial aneurysm is a rare congenital heart condition defined as a dilation of the right atrium in the absence of an underlying cause [1]. The clinical presentation varies; most patients are asymptomatic, while others may experience arrhythmias or intracavitary thrombi [1, 2]. We report a case., (© 2023. The Author(s), under exclusive licence to Springer Nature B.V.)

Competing Interests: Conflict of interest: None declared.

Background: Aneurysms and diverticula of the left ventricle are rare entities in childhood, with a prevalence of less than 0.1%. Described since 1886, as a severe and potentially fatal disease if not corrected, mainly due to the presence of associated anomalies and the risk of rupture., Objetive: Present other management options for ventricular diverticula, different from surgical options, using alternative materials that are not used very often in daily practice., Method: A detailed description of a case successfully managed with these new treatment modalities., Results: Endovascular management of the left ventricular diverticulum, diagnosed prenatally in the patient presented, was successful after initial failure with surgical management., Conclusions: Endovascular management of ventricular diverticula, using alternative materials to those commonly used, is an attractive option with satisfactory results in these patients.

A 66-year-old man. He had myocardial infarction due to occlusion of the left anterior descending branch, which was subsequently complicated by ventricular septal perforation. Ventricular septal perforation was repaired through right ventricle incision, applying double patches for closure, and injecting glue between the patches. The early postoperative course was good, but the infarcted left ventricular anterior wall remained because of the right ventriculotomy approach. A left ventricular aneurysm was demonstrated on postoperative follow-up echocardiography, which gradually enlarged to become giant. Since symptoms of heart failure such as respiratory distress appeared, left ventriculoplasty was performed 29 months after the perforation of the initial surgery. Since thinned left ventricular wall remains following right ventriculotomy approach, risk of postoperative left ventricular aneurysm should be taken into account.

Purpose: The conventional surgical treatment for postinfarction left ventricular aneurysm (LVA) is open-heart repair with cardiopulmonary bypass. However, the risk of the open-heart surgery under cardiopulmonary bypass may result in an unacceptable risk for many patients with multiple comorbidities. Here, we reported a new off-pump repair technique for postinfarction apical LVA., Methods: A new off-pump repair technique, circular banding and occlusion technique, was applied to repair the postinfarction apical LVA in 12 patients. Clinical data of all those 12 patients were retrospectively reviewed. Patients were followed up prospectively by direct interviews and echocardiographic examination., Results: The new repair technique was successfully performed in all these 12 patients. Acute reduction of the LVA mouth diameter, the left ventricular (LV) end-diastolic volume and end-systolic volume, and an increase in the LV ejection fraction (EF) were immediately obtained after the repair. Patients had an uneventful postoperative course. They were in New York Heart Association class 1-2, and the LV volume and EF detected by echocardiography remained unchanged during an average 28.4 ± 9.9 months (range 13 to 45 months) follow-up., Conclusions: Circular banding and occlusion is a simple, safe, and effective off-pump repair technique for postinfarction apical LVA. It can allow effective LV remodeling and improve heart function.

Abstract: A sub-mitral left ventricular aneurysm is a rare condition. It is a congenital outpouching of the left ventricular wall, invariably occurring adjacent to the posterior mitral leaflet. Sub-mitral aneurysm (SMA) has usually been reported as a consequence of myocardial ischemia (MI), rheumatic heart disease, tuberculosis, and infective endocarditis. Nevertheless, there have been few case reports of congenital SMA in India. It usually presents with symptoms of heart failure. We report a rare case of congenital SMA in a 27-year-old young Indian and its successful management through a trans-aneurysmal approach., (Copyright © 2024 Copyright: © 2024 Annals of Cardiac Anaesthesia.)