V4与Ⅲ导联ST段、QRS波时限鉴别急性下壁心肌梗死并存左前降支受累的临床意义
郑晓斌，张昭福
Clinical significance of ST-segment and QRS duration in leads V4 and Ⅲ in identifying acute inferior myocardial infarction with left anterior descending artery lesion
ZHENG Xiaobin, ZHANG Zhaofu
实用心电学杂志
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2022, (4): 272
-279
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DOI: 10.13308/j.issn.2095-9354.2022.04.009
