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冠状动脉粥样硬化性心脏病(以下称冠心病),休息时心电图常无显著的改变,应用运动试验使冠状动脉供血不足在心电图上得到反映对冠心病的诊断具有重要的价值。近年来 Trethewie 及 Lancaster 氏等报道了 ABC 导联在诊断心肌梗死及缺血性心脏病上的价值,惟应用 ABC 导联运动试验来诊断冠状动脉供血不足街未见诸文献报道,我们在1962年以来进行 ABC 导联心电图的研究工作中曾进行了这项工作,初步资料说明 ABC 导联与常规导联并用能提
Coronary atherosclerotic heart disease (hereinafter referred to as coronary heart disease), resting ECG often no significant change, the application of exercise test to coronary insufficiency in the ECG is reflected on the diagnosis of coronary heart disease has an important value. In recent years, Trethewie and Lancaster et al reported ABC lead in the diagnosis of myocardial infarction and ischemic heart disease value, but the application of ABC lead exercise test to diagnose coronary artery insufficiency has not been reported in the literature, we in 1962 This work has been carried out in the research work of ABC lead electrocardiogram. The preliminary data shows that the combination of ABC lead and conventional lead