完全性右束支传导阻滞V1导联初始间隔向量丢失对260例心脏阻滞的预测价值
Journal of Logistics University of CAPF(2014)
Abstract
完全性右束支传导阻滞(complete right bundle branch block,CRBBB)V1导联初始向量丢失是指V1导联出现q波,即V1导联的QRS波呈qR型.当心电图出现这种改变时,发生心脏传导阻滞的几率将增加[1].本研究回顾性分析了260例CRBBB的心电图、动态心电图等检查结果及其临床资料,旨在探讨CRBBB时V1导联QRS波呈qR型时对心脏传导阻滞的预测价值及其临床意义.
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