心电图干扰现象的产生机制与临床鉴别  

Mechanism and Clinical Identification of Electrocardiogram Interference

作　　者：乌云 徐广志 WU Yun;XU Guang-zhi(ECG Room,Tianjin Third Central Hospital,Tianjin 300170,China;Heart Center,Tianjin Third Central Hospital,Tianjin 300170,China)

机构地区：[1]天津市第三中心医院心功能室,天津300170 [2]天津市第三中心医院心脏中心,天津300170

出　　处：《医学信息》2022年第19期176-179,共4页Journal of Medical Information

摘　　要：干扰现象是导致临床心电图复杂化的主要原因之一,其发生原理晦涩难懂,并且不能在心电图上被直接观察到,往往需要间接证实,因此给心电图的分析和诊断带来困难。本文主要总结临床心电图干扰现象的产生机制、表现、鉴别诊断以及特殊的干扰现象,以期增加临床对干扰现象的理解和认识。Interference phenomenon is one of the main reasons for the complexity of clinical electrocardiogram. Its occurrence principle is obscure and difficult to understand, and it cannot be directly observed on the electrocardiogram. It often needs indirect confirmation, so it brings difficulties to the analysis and diagnosis of electrocardiogram. This article mainly summarizes the mechanism, manifestations, differential diagnosis and special interference phenomena of clinical electrocardiogram interference phenomena, in order to increase the clinical understanding and understanding of interference phenomena.

关 键 词：心电图 干扰现象 干扰性房室脱节 隐匿性传导 韦金斯基现象 钩拢现象 

分 类 号：R540.41[医药卫生—心血管疾病]