常見(jiàn)例句雙語(yǔ)例句Objective To explore the US diagnostic value of fetal heart ventricular septal defect.目的：探討超聲對(duì)胎兒室間隔缺損診斷的應(yīng)用價(jià)值。Objective To evaluate the accuracy of echocardiography in assessment of the location and size of ventricular septal defect.目的評(píng)價(jià)超聲心動(dòng)圖對(duì)室間隔缺損定位診斷和缺口大小定量診斷的準(zhǔn)確性。Ventricular septal defect(VSD) is one of the most common congenital heart malformations.室間隔缺損是最常見(jiàn)的先天性心髒病之一。 返回 ventricular septal defect