endocardial cushion defect

例句：

1. 1. Thispatient has a history of endocardial cushion defect, which can lead to heart failure.
   这名患者有心脏内膜垫缺损的病史，可能导致心力衰竭。
2. 2.The diagnosis of endocardial cushion defect requires an echocardiogram to evaluate the valves and the heart's function.
   诊断心内膜垫缺损需要通过超声心动图来评估瓣膜和心脏功能。
3. 3. Treatment for endocardial cushion defect may involve surgery or medication to manage the condition.
   治疗心内膜垫缺损可能包括手术或药物治疗。