Project description:Ventricular septal rupture (VSR) is an uncommon but potentially fatal complication of acute myocardial infarction (AMI). The management of VSR is challenging, and its surgical correction is associated with the highest mortality among all cardiac surgery procedures. A 57-year-old man with a history of smoking presented with AMI with a large apical VSR in addition to a large secundum atrial septal defect (ASD). His left ventricular ejection fraction was 30%, and the right ventricle was moderately dilated with normal systolic function. Cardiac catheterization revealed that the left anterior descending artery was diffusely diseased with total mid occlusion, whereas other coronary arteries had non-obstructive disease. This unique combination resulted in distinctive presentation with paradoxically better outcomes. After stabilization, the patient's interventricular septum was reconstructed, and the ASD was closed with a pericardial patch. The post-operative period was uneventful, and the patient was discharged 1 week after surgery. A follow-up echocardiography revealed no residual shunt. Post-myocardial infarction VSR presents differently in patients with pre-existing right ventricular volume overload. In such cases, the absence of significant cardiogenic shock at presentation may result in better surgical outcomes.

| S-EPMC6601236 | biostudies-literature

Limitations of Percutaneous Closure of a Complex Secundum Atrial Septal Defect.

Project description: Not available

| S-EPMC9271411 | biostudies-literature

Inferior Vena Cava Obstruction Following Surgical Repair of a Secundum Atrial Septal Defect.

Project description:Obstruction of the inferior vena cava (IVC) following surgical repair of an atrial septal defect (ASD) is a rare complication. We present the case of a patient who developed IVC obstruction following surgical repair of a large secundum ASD. The diagnostic and management approaches used to care for this patient are discussed. (Level of Difficulty: Intermediate.).

| S-EPMC8305682 | biostudies-literature

Atrial tachyarrhythmias following percutaneous device closure of secundum atrial septal defects.

Project description:BackgroundAtrial tachyarrhythmias (ATs) are a major source of morbidity in the atrial septal defect (ASD) patient cohort. The optimal timing and approach of anti-arrhythmic intervention is currently unclear. Here, we sought to determine the overall rate of ATs following percutaneous ASD closure and risk factors that may predict this.MethodsA systematic search of the literature was performed using the search terms '(Secundum Atrial Septal Defects AND Atrial arrhythmias) AND (transcatheter closure or percutaneous closure or device closure)'. All studies in English reporting the rate of ATs following percutaneous closure of secundum ASDs in adult patients were included. The primary outcome was documented AT detection during follow-up ECG monitoring. A meta-regression was then performed to test for an interaction between demographic/procedural characteristics and the primary outcome.Results13 observational studies including 2366 patients were analysed. The overall post-procedure AT event detection rate was 8.6%. Multivariate meta-regression analysis revealed that only male gender was associated with a higher rate of post-procedure AT detection while utilisation of the Amplatzer Septal Occluder device was associated with a lower AT detection rate and comprised 96.2% of all devices used. A high level of heterogeneity was observed (I2-statistic 92.3%, Q value 156.8).ConclusionsOur study illustrates that despite percutaneous ASD closure, a high proportion of adult patients have ATs with male gender correlating with higher AT rates. While the Amplatzer Septal Occluder device correlated with lower AT rates, this was the overwhelmingly the predominant device used hence comparison to other devices remains challenging.

| S-EPMC7063168 | biostudies-literature

Acute right to left shunt-Combination of tricuspid valve endocarditis, Chiari network, and ostium secundum atrial septal defect.

Project description:A 72-year-old Tongan female was admitted to our facility with dyspnea and refractory hypoxia. She became febrile and blood cultures were positive for Enterococcus faecalis. Transesophageal echocardiography was performed showing two large vegetations on the tricuspid valve causing severe regurgitation. The tricuspid regurgitant jet with the assistance of a large Chiari network was being directed across an ostium secundum atrial septal defect. This clinical scenario represented an unusual cause of acute right to left shunt explaining the patient's refractory hypoxia. <Learning objective: Acute right to left intra-cardiac shunts occur rarely however should be considered in any patient with acute onset refractory hypoxia.>.

| S-EPMC6149281 | biostudies-literature

A Case of Perimembranous Ventricular Septal Defect Associated with Sinus of Valsalva Aneurysm Mimicking Membranous Septal Aneurysm.

Project description:Sinus of Valsalva aneurysms are rare. Sinus of Valsalva aneurysms are frequently associated with ventricular septal defect (VSD) and aortic regurgitation. They often remain asymptomatic until abruptly presenting with acute chest pain and heart failure secondary to rupture. Here, we describe a case of 20-year-old man who presented with chest pain with a history of VSD. Initial work-up concluded that the patient had VSD associated membranous septal aneurysm. Four years later, the patient presented with symptoms of heart failure. Work-up showed that the ruptured sinus of Valsalva aneurysm was the cause of symptoms. Due to its close proximity to the aortic annulus, sinus of Valsalva aneurysm should be differentiated from membranous septal aneurysm.

| S-EPMC4486176 | biostudies-literature

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