前言： 目的：探讨体外循环心内直视术后膈肌麻痹的原因和防治对策。

Objective: To study the reasons of postoperative diaphragm paralysis of open-heart surgery.

youdao

前言： 目的：探讨体外循环心内直视术后膈肌麻痹的原因和防治对策。

Objective: To study the reasons of postoperative diaphragm paralysis of open-heart surgery.

youdao