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急性后壁心肌梗塞患者约1/5～1/3发生Ⅱ-Ⅲ度房室阻滞。大多数电生理研究倾向干阻滞部位在希氏束以上,也有人认为其位于希氏束水平,对房室阻滞电紊乱的解剖基础颇有争议。本文对44例急性后壁心肌梗塞患者的心脏进行了病理研究.其
Acute posterior wall myocardial infarction occurred in about 1/5 ~ 1/3 Ⅱ-Ⅲ degree atrioventricular block. Most electrophysiological studies tend to dry block above the His bundle, some people think that it is located in the His bundle level, the anatomical basis of atrioventricular block disturbances quite controversial. In this paper, 44 cases of acute posterior wall myocardial infarction in patients with pathological studies