Document Detail

Further study of the asymmetry for multifractal spectra of heartbeat time series.
MedLine Citation:
PMID:  17946464     Owner:  NLM     Status:  MEDLINE    
We study the asymmetry of multifractal spectra of diurnal heartbeat time series from healthy young subjects, healthy elderly subjects and patients with congestive heart failure (CHF). Aging and CHF causes loss of multifractality. We report here some ways of analyzing the asymmetry of these spectra and we show how the joint analysis of the degree of multifractality and the parameters that characterizes the asymmetry can differentiate between the cardiac interbeat time series of young and elderly persons and it can also separate healthy subjects and CHF patients.
A Muñoz-Diosdado; J L Del Río-Correa
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference     Volume:  1     ISSN:  1557-170X     ISO Abbreviation:  Conf Proc IEEE Eng Med Biol Soc     Publication Date:  2006  
Date Detail:
Created Date:  2007-10-23     Completed Date:  2008-03-17     Revised Date:  2014-08-21    
Medline Journal Info:
Nlm Unique ID:  101243413     Medline TA:  Conf Proc IEEE Eng Med Biol Soc     Country:  United States    
Other Details:
Languages:  eng     Pagination:  1450-3     Citation Subset:  IM    
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MeSH Terms
Computer Simulation
Diagnosis, Computer-Assisted / methods*
Electrocardiography / methods*
Heart Failure / diagnosis,  physiopathology*
Heart Rate*
Middle Aged
Models, Cardiovascular*

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