Abstract: The ambulatory electrocardiography pacemaker channel marking brings much convenience to the analysis of pacemaker electrocardiograms. However, abnormal marking (missed or incorrect marking) may lead to misdiagnosis. This article selects three cases with abnormal pacemaker channel markings, and determines basic functions of the pacemaker and marking situation of the pacemaker channel by analyzing the time interval, timing method, AV interval changes and graphic features of the pacemaker. Based on the marking situation of the pacemaker channel, it is possible to quickly get familiar with the pacemaker functions and identify the pacemakers brand in order to provide references for postoperative management of clinical pacemaker implantation.
戴静,李则林,杨亚莉,吴彦,毕艳芳,李娟,卢僖. 起搏通道标记异常的起搏心电图分析[J]. 实用心电学杂志, 2023, 32(2): 83-87.
DAI Jing, LI Zelin, YANG Yali, WU Yan, BI Yanfang, LI Juan, LU Xi. Analysis of pacemaker electrocardiogram with abnormal pacemaker channel markings. JOURNAL OF PRACTICAL ELECTROCARDIOLOGY, 2023, 32(2): 83-87.