Resection of acute posterior ventricular aneurysm with repair of ventricular septal defect after acute myocardial infarction.

Three patients with true posterior myocardial infarctions and ventricular septal defects were treated by posterior infarctectomy, closure of the defect, and appropriate combinations of mitral valve replacement and coronary grafting. Aortic balloon pumping was not used. The technique of infarctectomy and ventricular septal defect closure is illustrated. Two of the 3 patients have excellent long-term results.