散点图用于心率变异性分析的研究进展  

The development of poincare plot in the analysis of heart rate variability

作　　者：李佩[1] 申岱[1] 贾晓宁[1] 

机构地区：[1]天津医科大学口腔医院麻醉科,300070

出　　处：《国际麻醉学与复苏杂志》2011年第1期67-70,共4页International Journal of Anesthesiology and Resuscitation

摘　　要：背景心率变异性（heart rate variability，HRV）分析是评估心脏自主神经功能的客观指标，HRV的分析方法主要有时域、频域和非线性方法。近年来，非线性分析方法逐渐受到研究者的关注。目的阐述散点图分析方法在HRV分析中的应用及其价值。内容HRV研究的发展过程，主要是各种散点图分析方法及其在临床中的应用。趋向散点图分析有望作为一个比较全面，真实反应HRV的方法，应用于临床。Background Heart Rate Variability is an objective index to assess cardiac autonomic function. Time-domain, frequency-domain and nonlinear analysis are the most important ways to analyze the heart rate variability. Currently, the nonlinear analysis method is becoming more and more popular. Objective Introducing the scatterplot method in the analysis of heart rate variability and its potential value in the clinic. Content The development of heart rate variability of the process, mainly various scatter plot analysis and its clinical application. Trend Scatter plot is expected as a more comprehensive and real analysis method to reflect heart rate variability, then make good sense clinically.

关 键 词：心率变异性 散点图 临床应用 

分 类 号：R541.7[医药卫生—心血管疾病]