Wigner-Ville distribution application in high-freqeuncy ECG analysis

被引：0
|
作者：
Lu, Y. [1 ]
Sun, Y. [1 ]
Zhu, W. [1 ]
Sun, Q. [1 ]
Zhu, H. [1 ]
机构：
[1] Tianjin University, Tianjin, China
来源：
Chinese Journal of Biomedical Engineering | 1994年 / 13卷 / 01期
关键词：
Angiocardiography - Biomedical engineering - Mathematical techniques - Signal processing;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
According to mechanism of generation of high-frequency electrocardiac signals (HFECG), this paper discussed the advantages of Wigner-Ville distribution (WVD) in HFECG analysis. A model of rabbit myocardial ischemia was established by injecting pitressin, and WVD was used in systematic analysis of HEECG during attack and remission of myocardial ischemia. Some useful patterns were recognized, suggesting feasibility of WVD application in HFECG analysis.
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页码：16 / 23
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