Multifractal analysis of ventricular fibrillation and ventricular tachycardia
Gang WangDepartment of Biomedical Engineering, Shanghai Jiao Tong University, 800 Dong Chuan Road, Shanghai 200240, China. [email protected]Hai HuangDepartment of Biomedical Engineering, Shanghai Jiao Tong University, 800 Dong-Chuan Road, Shanghai, 200240 ChinaHong-Bo XieDepartment of Biomedical Engineering, Shanghai Jiao Tong University, 800 Dong-Chuan Road, Shanghai, 200240 ChinaZhizhong WangDepartment of Biomedical Engineering, Shanghai Jiao Tong University, 800 Dong-Chuan Road, Shanghai, 200240 ChinaXiao Hu~*Institute of Laser Life Science,South China Normal University,Guangzhou 510631,China
2006en
ABI
Annotatsiya
A study of ventricular fibrillation and ventricular tachycardia was undertaken using multifractal analysis. By applying the method of direct determination of the f(alpha) singularity spectrum, the value of the area of the VF and VT singularity spectrum was calculated. The comparison between the results showed that the value of the area of the VF singularity spectrum tended to be larger than that of the value of the area of the VT singularity spectrum. This makes the multifractal singularity spectrum a powerful criterion for discriminating between VF and VT.
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