| 呼吸性窦性心律不齐定量分析研究进展 |
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| 引用本文： | Sun C,Zhang Z,Wang B,Liu H,Ang Q,Wang W. 呼吸性窦性心律不齐定量分析研究进展[J]. 生物医学工程学杂志, 2011, 28(6): 1227-1231 |
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| 作者姓名： | Sun C Zhang Z Wang B Liu H Ang Q Wang W |
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| 作者单位： | 北京理工大学信息与电子学院;解放军总医院医学工程保障中心; |
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| 基金项目： | 国家自然科学基金青年基金资助项目(60801009);国家自然科学基金面上项目资助(60971044); 北京市自然科学基金面上项目资助(3102028) |
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| 摘 要： | 呼吸性窦性心律不齐(RSA)是一种心率随呼吸周期性波动的生理现象。近年来在临床上常被用作心迷走神经张力的非侵入式检测指征。但它的定量分析受呼吸参数、体位、体动等因素影响,使得至今还没有建立起一个通用的定量分析标准和校准方法。本文主要介绍了五种常见的定量分析方法:相邻R-R间期差值均方根(RMSSD)法、峰谷(pvRSA)法、逐次呼吸余弦拟合(cosinor fitting)法、谱分析(spectral analysis)法以及时频联合分析(JTFA)法;同时本文介绍了定量分析中常见的呼吸参数校准方法:引导呼吸法、协方差分析统计学控制法、相对呼吸参数残余量法以及潮气量修正法。最后,对如何解决现阶段RSA定量估计中存在的问题做了展望。
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| 关 键 词： | 呼吸性窦性心律不齐 心迷走神经张力 呼吸率 潮气量 |
Research progress of quantitative analysis for respiratory sinus arrhythmia |
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| Sun Congcong,Zhang Zhengbo,Wang Buqing,Liu Hongyun,Ang Qing,Wang Weidong. Research progress of quantitative analysis for respiratory sinus arrhythmia[J]. Journal of biomedical engineering, 2011, 28(6): 1227-1231 |
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| Authors: | Sun Congcong Zhang Zhengbo Wang Buqing Liu Hongyun Ang Qing Wang Weidong |
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| Affiliation: | Sun Congcong1 Zhang Zhengbo2 Wang Buqing2 Liu Hongyun2 Ang Qing1,2 Wang Weidong1,2 1(School of Information and Electronics,University of Beijing for Science and Technology,Beijing 100081,China) 2(Medical Engineering Support Center,Chinese PLA General Hospital,Beijing 100853,China) |
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| Abstract: | Respiratory sinus arrhythmia(RSA) is known as fluctuations of heart rate associated with breathing.It has been increasingly used as a noninvasive index of cardiac vagal tone in psychophysiological research recently.Its analysis is often influenced or distorted by respiratory parameters,posture and action, etc.This paper reviews five methods of quantification,including the root mean square of successive differences(RMSSD),peak valley RSA(pvRSA),cosinor fitting,spectral analysis,and joint timing-frequency ana... |
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| Keywords: | Respiratory sinus arrhythmia(RSA) Cardiac vagal tone Respiration rate Tidal volume |
| 本文献已被 CNKI PubMed 等数据库收录！ |
