Nonlinear Dynamics Analysis in Patients with Coronary Heart Disease in Chinese: Analysis in coronary heart disease
The article emphasizes clinical significance of exercise electrocardiograph (ECG) test with nonlinear analysis applied on patients with coronary heart disease (CHD). The synchronous 12-lead ECG signals of sixty old patients with CHD have been studied by the methods of correlation dimension. The patients with CHD had lower correlation dimension in each exercise test program. The results also showed that correlation dimensions are different in each lead of ECG signal even in the same patient. The study shows that the correlation dimension is a valuable parameter in analyzing nonlinear dynamical characteristics of the ECG signal and may complement differential diagnosis in CHD.
coronary heart disease correlation dimension electrocardiograph nonlinear dynamics
Heng Wan Ohye Chihiro
Department of Neurology and Oncology West China Fourth hospital of Sichuan University line 3: City, Functional and neurosurgery Center Hidaka Hospital Takasaki, Gunma, Japan
国际会议
第四届国际计算机新科技与教育学术会议(2009 4th International Conference on Computer Science & Education)
南京
英文
801-803
2009-07-25（万方平台首次上网日期，不代表论文的发表时间）