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根据临床症状及心电图表现,常能诊断心肌梗死。但是,有的病人无典型症状(无痛性心肌梗死),或是心电图变化因梗死范围很小或同时累及左右束枝而被掩盖,因而不能确诊;心肌梗死后,在心电图上也无法辨认心壁瘤的有无。而电记波没有这些缺点,被人认为是心肌梗死的简便可靠的检查方法。自1960年10月至1963年5月,河北医学院第二医院放射科用电记波检查了71例临床上疑有心肌梗死之患者,发现其中50例有心
According to clinical symptoms and ECG performance, often can diagnose myocardial infarction. However, some patients have no typical symptoms (painless myocardial infarction), or electrocardiographic changes due to the infarct size is very small or at the same time covered by the bundle branches and can not be confirmed; after myocardial infarction, the ECG can not identify the heart Is there a tumor? The echographic wave without these shortcomings, was considered a simple and reliable method of myocardial infarction check. From October 1960 to May 1963, 71 patients with clinically suspected myocardial infarction were examined by electroporation in the radiology department of the Second Hospital of Hebei Medical University and 50 of them were found to have heart disease