Method: ECG was recorded in the condition of langendorff perfusion system, heart rate and rhythm were observed.

方法记录小鼠离体心脏的心表心电图，观察心率和节律的改变。

youdao

Method: ECG was recorded in the condition of langendorff perfusion system, heart rate and rhythm were observed.

方法记录小鼠离体心脏的心表心电图，观察心率和节律的改变。

youdao