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近25年来,对房室传导阻滞和室内传导阻滞的异常心电图的解剖基础进行了大量的研究,本文综述这时期内所取得的进展。房室传导阻滞持久的完全性房室传导阻滞几乎都有传导系统的病变。房室传导阻滞可发生在下述情况:冠状动脉粥样硬化性心脏病、高血压
In the past 25 years, a great deal of research has been done on the anatomic basis of abnormal ECG of atrioventricular block and indwelling conduction block. This article reviews the progress made in this period. Atrioventricular block A persistent, complete atrioventricular block almost always has conduction system lesions. Atrioventricular block can occur in the following situations: coronary atherosclerotic heart disease, hypertension