动脉导管未闭(ＰＤＡ)合并室间隔缺损(ＶＳＤ)或/和房间隔缺损(ＡＳＤ)临床较为少见,由于畸形的合并存在,常引起肺动脉高压,使ＰＤＡ的典型体征消失,难与单纯间隔缺损相鉴别。我院收治经心导管或/和手术证实的ＰＤＡ并间隔缺损共19例,现报告如下。1　临床资料11　临床表现　年 Patent ductus arteriosus (PDA) combined with ventricular septal defect (VSD) or / and atrial septal defect (ASD) is relatively rare, due to the combination of deformity often cause pulmonary hypertension, the typical signs of PDA disappeared, difficult and simple septal defect Phase identification. 19 cases admitted to our hospital with cardiac catheterization and / or surgery confirmed PDA and septal defect, are as follows. 1 clinical data 11 clinical manifestations of the year