Document Detail


Influence of the pedalling frequency on the Heart Rate Variability.
MedLine Citation:
PMID:  18001944     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
During exercise, analysis of the spectral components of the heart rate variability (i.e. R-R interval series variability; HRV) points out a new high frequency component related to the pedalling frequency. This component is independent of the classical low and high frequency bands related to the autonomic nervous system modulation of the heart period. It is not related to ECG distortion or artifacts, and could be linked to the mechanical influence of the muscle pump on venous return. To assess this new component, we develop and propose a method based on a time-varying filter, designed in the time-frequency plane, as well as a new model to link the potential input of the modulation (the muscle pump) to the pedalling frequency component of HRV.
Authors:
Olivier Meste; Gregory Blain; Stephane Bermon
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Publication Detail:
Type:  Journal Article    
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:  2007     ISSN:  1557-170X     ISO Abbreviation:  Conf Proc IEEE Eng Med Biol Soc     Publication Date:  2007  
Date Detail:
Created Date:  2007-11-16     Completed Date:  2008-03-25     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:  279-82     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Electrocardiography / methods*
Exercise Test / methods*
Fourier Analysis
Heart Rate / physiology*
Humans
Models, Cardiovascular*
Signal Processing, Computer-Assisted

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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