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仅用传统 ST 段标准对心电图运动试验(简称运试)进行定性(阳性或阴性)来诊断冠心病,已证实有较高的误诊率。近年来,非 ST 段变量的冠心病诊断价值在国外已受到重视,心率改变即其中之一。我们对比分析62例正常人、33例冠心病人次极量平
Diagnosis of coronary heart disease by qualitative (positive or negative) electrocardiogram exercise test (referred to as transport test) using only the traditional ST segment standard has been confirmed to have a high rate of misdiagnosis. In recent years, non-ST segment variable coronary heart disease has been valued in foreign countries, the heart rate change is one of them. We compared 62 cases of normal subjects, 33 cases of coronary heart disease sub-extremely flat