The patient, female, 70 years old, suffered from acute extensive anterior wall infarction and ventricular wall tumor formation in March before hospitalization, and the heart echocardiography showed that the left end-diastolic internal diameter was 70 mm, ejection fraction was 30%, and mitral regurgitation was moderate. In November 2011, Song Shiqiu of Beijing Anzhen Hospital Cardiac Surgery Center performed coronary artery bypass grafting + ventricular wall tumor resection + left ventricular reconstruction (Dor procedure) under general anesthesia in extracorporeal circulation. One year later, he was able to take care of himself and felt that his chest tightness and shortness of breath were significantly reduced. At present, the incidence of ventricular wall aneurysm after acute infarction is high, and if left untreated, the mortality rate of patients is high. Coronary artery bypass grafting + ventricular wall aneurysm resection + left ventricular reconstruction has become a routine operation in our hospital, and the success rate of the operation is about 95%, which has saved the lives of hundreds of patients.