The clinical characteristics and method of treatment of 8 cases of ventricular septal defect (VSD) with aortic valve insufficiency have been reported.

Objective To explore the clinical effects of aortic valvuloplasty in treatment of ventricular septal defect(VSD)with moderate or severe aortic valve insufficiency(AI)in children.

Of the valve function barrier, the aortic insufficiency was most frequent.