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急性心肌梗死合并左束支传导阻滞：在存在左束支传导阻滞的情况下，因右心室心肌梗死导致不成比例的前壁ST段抬高。

Acute myocardial infarction with left bundle-branch block: disproportional anterior ST elevation due to right ventricular myocardial infarction in the presence of left bundle-branch block.

作者信息

Smith Stephen W, Heegaard William, Bachour Fouad A, Brady William J

机构信息

Department of Emergency Medicine, Hennepin County Medical Center, Minneapolis, MN 55415, USA.

出版信息

Am J Emerg Med. 2008 Mar;26(3):342-7. doi: 10.1016/j.ajem.2007.05.032.

DOI:10.1016/j.ajem.2007.05.032
PMID:18358947
Abstract

A case of inferior and right ventricular acute myocardial infarction in the presence of left bundle-branch block is presented. The electrocardiogram manifests disproportional, discordant ST elevation in leads II, III, and aVF and in leads V(1) through V(4).

摘要

本文报告一例存在左束支传导阻滞时发生下壁及右心室急性心肌梗死的病例。心电图显示Ⅱ、Ⅲ、aVF导联以及V1至V4导联出现不成比例、方向不一致的ST段抬高。

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