常見例句Keywords interventional therapy;echocardiography;pulmonary valve stenosis;patent ductus arteriosus;secondum atrial septal defect;ventricular septal defect; 介入治療;超聲心動(dòng)圖檢測;肺動(dòng)脈瓣狹窄;動(dòng)脈導(dǎo)琯未閉;房間隔缺損;室間隔缺損; 返回 secondum