目的探讨运动试验对冠心病患者短程心率变异性的影响。

Objective To study the effect of exercise testing on short term heart rate variability in patients with CHD.

youdao

目的探讨运动试验对冠心病患者短程心率变异性的影响。

Objective To study the effect of exercise testing on short term heart rate variability in patients with CHD.

youdao