The 'beating-heart butterfly technique' for repair of basal post-infarction ventricle septum defect.

Ischaemic ventricular septal defect is a serious complication of acute myocardial infarction with poor outcome. We present the 'beating-heart butterfly' technique to close the ventricular septal defect with a double-layered pericardial patch sewn to the intact septum under beating-heart cardiopulmonary bypass in 4 highest-risk patients. This technique combined with a liberal postoperative mechanical circulatory support and open-chest treatment allowed excellent results with 12 months of survival in all patients.