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心电图检查是诊断冠心病的简易方法,近年来由于心脏电生理学的进展,选择性冠状动脉造影的应用,心肌核素扫描的开展与气囊导管血液动力学的监测等,对心电图诊断冠心病有较大的促进。现将心电图诊断冠心病的近年进展简述如下。一、心电图诊断冠状动脉供血不足1.冠状动脉供血不足患者心电图改变的阳性率
ECG examination is a simple method of diagnosis of coronary heart disease, in recent years due to the progress of cardiac electrophysiology, selective coronary angiography, myocardial scintigraphy and balloon catheter hemodynamic monitoring, ECG diagnosis of coronary heart disease more Big promotion. Now ECG diagnosis of coronary heart disease in recent years progress is summarized as follows. First, the ECG diagnosis of coronary insufficiency 1. Coronary artery insufficiency in patients with electrocardiographic changes in the positive rate