DocumentCode :
380497
Title :
Dynamic analysis of the correlation integral of Heart Rate Variability in hypertrophic cardiomyopathy patients
Author :
Carvajal, R. ; Vallverdu, D. ; Zebrowski, J.J. ; Baranowski, R. ; Chojnowska, L. ; Caminal, P.
Author_Institution :
Dept. ESAII, Tech. Univ. of Catalonia, Barcelona, Spain
Volume :
1
fYear :
2001
fDate :
2001
Firstpage :
551
Abstract :
A dynamic analysis of the Correlation Integral (Cm) of the Heart Rate Variability signal (HRV) was applied to 50 patients with Hypertrophic Cardiomyopathy (HCM). A group of 55 healthy subjects was considered as a control group. The Correlation Integral is calculated within a moving time window in order to characterize the nonlinear dynamical behavior of the HRV of HCM patients that cannot be described by classical correlation dimension.
Keywords :
correlation methods; diseases; electrocardiography; medical signal processing; classical correlation dimension; correlation integral; dynamic analysis; electrodiagnostics; healthy subjects; heart disease patients; heart rate variability; hypertrophic cardiomyopathy patients; moving time window; Biomedical engineering; Cardiac arrest; Cardiology; Heart beat; Heart rate variability; Nonlinear dynamical systems; Phase measurement; Physics; Signal analysis; Time measurement;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Engineering in Medicine and Biology Society, 2001. Proceedings of the 23rd Annual International Conference of the IEEE
ISSN :
1094-687X
Print_ISBN :
0-7803-7211-5
Type :
conf
DOI :
10.1109/IEMBS.2001.1018992
Filename :
1018992
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=380497
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