Transthoracic echocardiographic guidance for closure of membranous ventricular septal defect 经胸超声心动图在指导膜部室间隔缺损封堵术中的应用
3.
Transthoracic echocardiography ( tte ) was important to guide the closure of membranous ventricular septal defect . tte examination were performed before and in operation for guiding and monitoring the whole process . tte was used for follow - up after operation 经胸超声心动图在膜部室间隔缺损封堵术的术前诊断、术中监测引导、术中效果评价及术后长期随访中发挥着重要作用。
