先天性心脏病分类 2.左向右分流 心房间隔缺损 Atrial septal defect(ASD) ■心室间隔缺损 Ventricular septal defect(vSD) ■动脉导管未闭 Patent ductus arteriosus(PDA 心内膜垫缺损 Endocardial cushion defect等。先天性心脏病分类 2 ．左向右分流 ◼心房间隔缺损 Atrial septal defect (ASD) ◼心室间隔缺损 Ventricular septal defect (VSD) ◼动脉导管未闭 Patent ductus arteriosus (PDA) ◼心内膜垫缺损 Endocardial cushion defect等