目的研究外科手术患者在手术应激下的心脏电生理变化。

Objective To study the cardiac electrophysiological changes of patients under the stress of operation.

youdao

目的研究外科手术患者在手术应激下的心脏电生理变化。

Objective To study the cardiac electrophysiological changes of patients under the stress of operation.

youdao