图解肢体导联电极错接的心电图表现  

Illustration of electrocardiographic representations when limb lead electrodes are wrongly connected

作　　者：孙海燕[1] 于小林[2] 孙迎春[2] 

机构地区：[1]泰安市中心医院心电图室,山东泰安271000 [2]青岛大学医学院附属海慈医疗集团功能检查科,山东青岛266033

出　　处：《江苏实用心电学杂志》2013年第5期827-829,共3页Journal of Practical Electrocardiology JS

基　　金：山东省青岛市中医科研计划项目(2012-ZYZ003)

摘　　要：随着平板分级运动试验和Holter心电图监测技术的普及,体表12导联同步监护心电图的上下肢体导联与左右手导联线之间混合错接的概率逐渐增加。这些错接方式错综复杂,图形难以辨认。以一名35岁健康男性肢体导联心电图为例,用正常与各种错接等6种导联线连接方式,就心电图机的导联极性及通道描记顺序进行了图解,尤其是上下肢混合错接的导联连接方式及其心电图表现。With the popularity of treadmill graded exercise test and Holter ECG monitoring technology, the probability of mixed wrong connections between upper and lower limb lead wire or left and right hand lead wire of 12 lead simultaneous monitoring ECG increases gradually. Those wrong connection ways are intricate and the graphs are illegible. Taking the limb-lead ECG of a 35-year-old healthy male adult for example, diagrammatize the ECG lead polarity and the tracing order of channels separately in 6 connection ways of lead wire, the right way and 5 wrong ways, especially display the mixed wrong connection ways between the upper and lower limb lead and the ECG representations.

关 键 词：心电图检查 操作失误 肢体导联 

分 类 号：R540.41[医药卫生—心血管疾病]