loading...
 This Article 
   
 Share 
   
 Bibliographic References 
   
 Add to: 
 
Digg
Furl
Spurl
Blink
Simpy
Google
Del.icio.us
Y!MyWeb
 
 Search 
   
16th IEEE Symposium on Computer-Based Medical Systems (CBMS'03)
Approximate Entropy Based Pulse Variability Analysis
New York, New York
June 26-June 27
ISBN: 0-7695-1901-6
Kuanquan Wang, Harbin Institute of Technology
Lisheng Xu, Harbin Institute of Technology
Zhenguo Li, Harbin Institute of Technology
David Zhang, Hong Kong Polytechnic University
Naimin Li, 211 Hospital, Harbin
Shuying Wang, 211 Hospital, Harbin
The dynamical analysis of pulse variability gives new insight into researches of cardiovascular system?s dynamics. Firstly, long-term pulse variability analysis for the researches on cardiovascular system was proposed. Secondly, approximate entropy was applied to analyze three groups of long-term pulse waveform?s variabilities and we found that the pulses? approximate entropies of patients with cardiovascular disease preferred to smaller value and less irregularity. What?s more, the pulse variability of the patient with pacemaker newly implanted was also studied. Finally, the pulse variability?s clinical value for cardiovascular system was concluded.
Index Terms:
Pulse variability, Approximate entropy, Cardiovascular system
Citation:
Kuanquan Wang, Lisheng Xu, Zhenguo Li, David Zhang, Naimin Li, Shuying Wang, "Approximate Entropy Based Pulse Variability Analysis," cbms, pp.236, 16th IEEE Symposium on Computer-Based Medical Systems (CBMS'03), 2003
Usage of this product signifies your acceptance of the Terms of Use.