目的观察心房纤颤患者与心脏结构及功能异常的关系。

Objective To investigate the changes in heart structure and function in patients with atrial fibrillation.

youdao

目的观察心房纤颤患者与心脏结构及功能异常的关系。

Objective To investigate the changes in heart structure and function in patients with atrial fibrillation.

youdao