title: [Short time ECG signal analysis based on the reconstruction of phase space].
abstract: Based on the reconstruction of two-dimension phase space of time series of short ECG signals, the variation of the strange attractor geometry is described and two indices, VMI and VAI, are derived in this paper. The two indices can distinguish clearly the ECG signals of sinus rhythm, tachycardia and ventricular fibrillation. Stable results of VMI and VAI can be obtained by analyzing ECG signals of several seconds. They are expected to be used in the development of medical instruments for a fast realtime display of analysis results.
authors.affiliation: College of Radiology, Taishan Medical University, Taian, 271016.
authors.forename: Qing
authors.initials: Q
authors.lastname: Jiao
authors.forename: Yong-Xin
authors.initials: YX
authors.lastname: Guo
authors.forename: Dong
authors.initials: D
authors.lastname: Cui
authors.forename: Wei-Fang
authors.initials: WF
authors.lastname: Cao
authors.forename: Ji-Min
authors.initials: JM
authors.lastname: Cao
authors.forename: Zheng-Guo
authors.initials: ZG
authors.lastname: Zhang
mesh_terms: D000818:Animals; D004562:Electrocardiography / Q000379:methods*; D009203:Myocardial Infarction / Q000503:physiopathology*; D011817:Rabbits; D012815:Signal Processing, Computer-Assisted