中国当代儿科杂志Issue(9)：975-979,5.DOI:10.7499/j.issn.1008-8830.2015.09.018
儿童心电监护电极位置的改良研究
An improved method of electrode placement for ECG monitoring in children
方晗 1杨天伦 1周环 1蒋敏娜 1方芳 1黄叶红 2裴志芳1
作者信息
- 1. 中南大学湘雅医院心内科，湖南长沙 410008
- 2. 中南大学湘雅医院儿科，湖南长沙 410008
- 折叠
摘要
Abstract
Objective This study examines the impacts of an improved electrode placement on the electrocardiogram (ECG) results in order to determine a better electrode placement for ECG monitoring in children. Methods ECG was recorded using the traditional electrode placement and the modiifed electrode placement (with shortened electrode distance) respectively in 50 pediatric patients. The amplitudes of P wave and QRS wave on ECG by the two measurements were compared. Furthermore, the impacts of different body positions on the amplitudes of P wave and QRS wave were studied after applying the modiifed electrode placement. Results There were no signiifcant differences in the amplitudes of P wave and QRS wave on ECG by the traditional electrode placement and the modiifed electrode placement (P>0.05). When modiifed electrode placement was utilized, the body position change did not lead to signiifcant changes in the amplitudes of P wave and QRS wave (P>0.05). Conclusions A satisfactory ECG can be obtained with the modified electrode placement independent of patient's body position, suggesting that the modified electrode placement can be used instead of the traditional placement in children.关键词
心电图/电极位置/P波/QRS波/儿童Key words
Electrocardiogram/Electrode placement/P wave/QRS wave/Child引用本文复制引用
方晗,杨天伦,周环,蒋敏娜,方芳,黄叶红,裴志芳..儿童心电监护电极位置的改良研究[J].中国当代儿科杂志,2015,(9):975-979,5.
