In some patients, ventricular wall tumors are found to form in the ventricles some time after an infarction. In which cases do ventricular wall tumors need to be surgically removed? Surgery is generally considered necessary in the following cases: 1. The ventricular wall tumor is large, contradicting the movement and causing a significant impact on the contractile function of the heart. 2, the ventricular wall tumor has a tendency to rupture or is itself wrapped rupture. 3.There is thrombosis in the ventricular wall tumor. 4. Repeated malignant arrhythmias are considered to be caused by abnormal electrical activity foci formed by endomyocardial fibrosis within the ventricular wall tumor. 5.The ventricular wall tumor has a tendency to gradually expand. 6.Coronary artery bypass surgery or other cardiac surgery is needed in the same period.