期刊文献+
任意字段
题名或关键词
题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息

基于多分辨熵的VF/VTECG信息研究 被引量：2

下载PDF
导出
摘要 目的对心室纤颤和室性心动过速ECG信号的信息熵进行分析。方法先将ECG信号进行小波变换,然后,计算小波变换后第二尺度上的Shannon熵和Tsallis熵均值。结果绝大部分VT信息熵均值比VF信息熵大。结论Shannon熵和Tsallis熵均值可以用来识别VF/VTECG信号。
作者 胡晓 李莉 黄海 王志中
机构地区 广州大学信息与机电工程学院 云南师范大学计算机科学与信息技术学院 上海交通大学生物医学工程系
出处 《南方医科大学学报》 CAS CSCD 北大核心 2007年第9期1368-1369,1373,共3页 Journal of Southern Medical University
基金 国家973计划资助项目(2005CB724300-G) 广州大学博士启动基金(hx02-1001)~~
关键词 小波变换ECG 心室纤颤 室性心动过速 熵
分类号 R318 [医药卫生—生物医学工程]
  • 相关文献

参考文献7

  • 1Josephson ME,Callans DJ,Buxton AE.The Role of the Implantable cardioverter-defibrillator for prevention of sudden cardiac Death[J].Ann Intern Med,2000,133(11):901-10.
  • 2Rosso OA,Blanco S,Yordanova J,et al.Wavelet entropy:a new tool for analysis of short duration brain electrical signals[J].J Neurosci Methods,2001,105(1):65-75.
  • 3Huang H,Xie HB,Wang ZZ.Discrimination of VF and VT with method of detrended fluctuation analysis[C].Proceedings-2004 international conference on intelligent mechatronics and automation.Chengdu,China,2004:881-4.
  • 4Hu X,Wang ZZ,Ren XM,Classification of surface EMG signal using relative wavelet packet energy[J].Comput Methods Prog Biomed,2005,79(3):189-95.
  • 5Wang ZZ,Huang H,Hu X,et al.Multifractal analysis of ventricular fibrillation and ventricular tachycardia[J].Med Eng Phys,2007,29:375-9.
  • 6Xiao HU,Wang ZZ,Ren XM.Classification of surface EMG signal with fractal dimension[J].J Zhejiang Univ Sci,2005,6B(8):844-8.
  • 7Xiao HU,Wang ZZ,Ren XM.Classification of forearm action surface EMG signals based on fractal dimension[J].J Southeast Univ,2005,21(3):324-9.

同被引文献14

  • 1ERICD H,SOPHTA H Z,JAMES M L,DIRK Q F,RICHARD E G,JOHN J W,SCOTT S K,FRANCIS P M.An algorithm for continuous real-time QT interval monitoring[J].Journal of Electrocardiology,2006,39:S123-S127.
  • 2MICHAEL R,JONAS P,EVA P,STAFFORD G W,PYOTR P,OLLE P,GALEN S W.Comparison of high-frequency QRS components and ST-segment elevation to detect and quantify acute myocardial ischemia[J].Journal of Electrocardiology,2010,43:113-120.
  • 3JEONG G Y,YU K H,YOON M J,EIJI I.ST shape classification in ECG by constructing reference ST set[J].Medical Engineering & Physics,2010,32:1025-1030.
  • 4ZHANG Fei,LIAN Yong.QRS detection based on multiscale mathematical morphology for wearable ECG devices in body area networks[J].IEEE Transactions on Biomedical Circuits and Systems,2009,3(4):220-228.
  • 5SLINANE Z E H,ALI A N.QRS complex detection using empirical mode decomposition[J].Digital Signal Processing,2010,20:1221-1228.
  • 6YEH Y C,WANG W J.QRS complexes detection for ECG signal:the difference operation method[J].Computer Methods and Programs in Biomedicine,2008,91:245-254.
  • 7GHAFFARI A,GOLBAYANI H,GHASEMI M.A new mathematical based QRS detector using continuous wavelet transform[J].Computers and Electrical Engineering,2008,34:81-91.
  • 8JOHN D.Towards real time QRS detection:a fast method using minimal pre-processing[J].Biomedical Signal Processing and Control,2006,1:169-176.
  • 9LAGUNA P,THAKOR N V,CAMINAL P,JANE R,YOON H R,BAYES D L A,MARTI V,GUINDO J.New algorithm for QT interval analysis in 24-hour Holter ECG:performance and applications[J].Medicai & Biological Engineering & Computing,1990,28:67-73.
  • 10KEMMELINGS J G C,LINNENBANK A C,SYLVIA L C M,ARNE S G,ABRAHAM P,CORNELIS A G.Automatic QRS onset and offset detection for body surface integral mapping of ventricular tachycardia[J].IEEE Transactions on Biomedical Engineering,1994,41(9):830-836.

引证文献2

二级引证文献8

南方医科大学学报
2007年 第9期

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部