Results No deaths, complete atrio ventricular block or residual leakage occurred in this group.

结果本组无手术死亡，无完全性房室传导阻滞、残余漏等手术并发症。

youdao

Results No deaths, complete atrio ventricular block or residual leakage occurred in this group.

结果本组无手术死亡，无完全性房室传导阻滞、残余漏等手术并发症。

youdao