实用心电学杂志2016，Vol.25Issue(3)：167-176,10.DOI:10.13308/j.issn.2095-9354.2016.03.004
心电散点图在窦性心律失常诊断与鉴别诊断中的应用
Application of ECG scatterplot in diagnosis and differential diagnosis of sinus arrhythmia
摘要
Abstract
To discuss the correspondence between ECG manifestation of sinus arrhythmia and fig-ures of Lorenz-RR scatterplot and t-RR scatterplot,and to make secondary differential diagnosis on atypical or easily confused ECG figures,we comparatively analyzed different characteristics of ambu-latory electrocardiography(AECG)of 4 kinds of sinus arrhythmias,including nodal tachycardia,si-nus bradycardia,sinus irregularity and sinus premature beats,with reverse analysis function of AECG.Non-homologous rhythm can be distinguished out by attractor of Lorenz-RR scatterplot and featured manifestations of graphic distribution of t-RR scatterplot.Every kind of sinus arrhythmia has its characteristic ECG scatterplot which helps in making correct analysis and judgment clinically if combined with ECG.关键词
窦性心律失常/心电图/吸引子/Lorenz-RR散点图/t-RR散点图Key words
sinus arrhythmia/electrocardiogram/attractor/Lorenz-RR scatterplot/t-RR scatterplot分类
医药卫生引用本文复制引用
张夏琳..心电散点图在窦性心律失常诊断与鉴别诊断中的应用[J].实用心电学杂志,2016,25(3):167-176,10.基金项目
北京市科学技术委员会资助项目 （）
