心电图干扰现象的产生机制与临床鉴别

Mechanism and Clinical Identification of Electrocardiogram Interference

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.