实用心电学杂志Issue(1)：44-47,69,5.DOI:10.13308/j.issn.2095-9354.2015.01.013
心电散点图快速诊断结性逸搏与结性逸搏心律
ECG scatterplot in the rapid diagnosis of nodal escape and nodal escape rhythm
景永明 1黄焰2
作者信息
- 1. 044000 山西 运城，运城同德医院心电图室
- 2. 200040 上海，复旦大学附属华东医院心电图室
- 折叠
摘要
Abstract
At the occurrence of second degree (or higher) atrioventricular block in the atrioventricular junctional area,RR long interval which appears intermittently or continuously was usually eliminated by nodal es-cape or nodal escape rhythm.It is actually a kind of self-protection mechanism of human beings.The appearance of nodal escape or nodal escape rhythm complicates the ECG of second degree atrioventricular block which is originally relatively complex while 24-hour ambulatory electrocardiography includes all possible combinations of various long and short cycles.However,ECG scatterplot in analysis software clearly manifests two significant electrophysiologi-cal characteristics of nodal escape and nodal escape rhythm from different angles,that is,escape cycle is relatively fixed and escape rhythm readjusts at any time.This paper summarizes three scatterplot features of escape rhythm and its analysis method,based on explanation of practical cases.Characteristic ECG scatterplot makes it possible to recognize nodal escape and nodal escape rhythm quickly and accurately.关键词
心电散点图/结性逸搏/结性逸搏心律Key words
ECG scatterplot/nodal escape/nodal escape rhythm分类
医药卫生引用本文复制引用
景永明,黄焰..心电散点图快速诊断结性逸搏与结性逸搏心律[J].实用心电学杂志,2015,(1):44-47,69,5.
