《思考心电图之165》

心电与循环2019年第38卷第4期

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（收稿日期：2019-07-09）

（本文编辑：杨丽）

《思考心电图之165》

●思考与分析

患者男性，82岁，胸闷30年，加重伴反复性胸痛1余年，再发5h 入院。临床诊断：扩张性心肌病。上图为该患者的动态心电图片段，请作出诊断。

（浙江大学医学院附属第二医院心电图室叶沈锋）

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