The Relationship between ST Segment Depression and VO_2, VE, BL, RPP during Graded Exercise Test(GXT) in Post Myocardial Infarction Patients 心梗后患者递增负荷运动中ST段降低与VO2、VE、BL和RPP变化的关系
The results showed that : compared with ST Segment depression and the other ECG index of routine graded exercise test, ST / HR index had higher accuracy in reflecting myocardial ischemia and the level of the ischemia. 结果发现:与ST段压低及其它常规分级试验指标相比,ST/HR指数在检测冠心病及其程度上准确性高于ST段压低及其它常规分级运动试验(GXT)指标。