目的：总结外科治疗部分型心内膜垫缺损的安全性和有效方法。

Objective: To summarize safety and efficacy of surgical treatment of partial endocardial cushion defect.

youdao

目的：总结外科治疗部分型心内膜垫缺损的安全性和有效方法。

Objective: To summarize safety and efficacy of surgical treatment of partial endocardial cushion defect.

youdao