目的：探讨消旋去甲乌药碱治疗病态窦房结综合征的作用机制。

Objective: To investigate the mechanism of higenamine in treatment of sick sinus syndrome.

youdao

目的：探讨消旋去甲乌药碱治疗病态窦房结综合征的作用机制。

Objective: To investigate the mechanism of higenamine in treatment of sick sinus syndrome.

youdao