Persistent truncus arteriosus （PTA） is a rare congenital cardiac anomaly, and has an incidence of about 0.5 to 0.9 per 10 000 live births, Almost all cases described in the literatures had a large ventricular septal...Persistent truncus arteriosus （PTA） is a rare congenital cardiac anomaly, and has an incidence of about 0.5 to 0.9 per 10 000 live births, Almost all cases described in the literatures had a large ventricular septal defect, only few rare cases were reported with intact ventricular septum.2-5 From June 1998 to December 2008, cardiac angiography were performed in 10 880 patients with congenital heart disease in our hospital, 47 patients with PTA were diagnosed, one case with tricuspid atresia, hvooolastic right ventricle,展开更多
文摘Persistent truncus arteriosus （PTA） is a rare congenital cardiac anomaly, and has an incidence of about 0.5 to 0.9 per 10 000 live births, Almost all cases described in the literatures had a large ventricular septal defect, only few rare cases were reported with intact ventricular septum.2-5 From June 1998 to December 2008, cardiac angiography were performed in 10 880 patients with congenital heart disease in our hospital, 47 patients with PTA were diagnosed, one case with tricuspid atresia, hvooolastic right ventricle,
