[Arterial Switch Operation for the Criss-cross Heart Complicated by Muscular Ventricular Septal Defect:Report of a Case].

Criss-cross heart is an extreamly rare anomaly characterized by abnormal rotation of the heart on its long axis. Almost always there are associated cardiac anomalies such as pulmonary stenosis, ventricular septal defect (VSD) and ventriculoarterial connection discord, and most cases are candidates for Fontan procedure due to hypoplasia of right ventricle or straddling atrioventricular valve. We report a case of arterial switch operation for criss-cross heart with muscular ventricular septal defect.

[Asymptomatic Left Atrial Appendage Aneurysm:Report of a Case].

We successfully performed resection of a large asymptomatic left atrial appendage aneurysm( LAAA) under non-cardiac arrest. Although the patient was asymptomatic, chest X-ray showed projection of the third left aortic arch, and computed tomography angiography showed a huge left atrial appendage aneurysm. Therefore, we decided to perform LAAA resection via a partial median sternotomy.

Successful endovascular treatment of an ascending aortic pseudoaneurysm using an Amplatzer Vascular Plug II.

Pseudoaneurysms are a rare complication of cardiovascular surgery, caused by disruption of the aortic structure (adventitia, media, and intima). Some reports have observed an extremely high mortality rate associated with the open surgical repair of pseudoaneurysms. In elderly or highly frail patients, the use of less invasive procedures is preferable.