Document Detail

Continuous heart rate variability monitoring through complex demodulation implemented with the fast Fourier transform and its inverse.
MedLine Citation:
PMID:  7567593     Owner:  NLM     Status:  MEDLINE    
CONCLUSIONS: Continuous HRV monitoring through CDM implemented with the FFT and its inverse differentiates the periods of diurnal activity and nocturnal rest as an expression of two different activity states of the autonomic nervous system. It allows nonstationary analysis, and separately provides mean and instantaneous oscillation amplitude and frequency. Subject age is not equally related to mean amplitude and frequency of a given oscillation.
M Burguera; R Gandía; F J Chorro; R García-Civera; R Ruiz; V López-Merino
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Pacing and clinical electrophysiology : PACE     Volume:  18     ISSN:  0147-8389     ISO Abbreviation:  Pacing Clin Electrophysiol     Publication Date:  1995 Jul 
Date Detail:
Created Date:  1995-11-03     Completed Date:  1995-11-03     Revised Date:  2013-05-20    
Medline Journal Info:
Nlm Unique ID:  7803944     Medline TA:  Pacing Clin Electrophysiol     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  1401-10     Citation Subset:  IM    
Cardiology Service, University Clinic Hospital, Valencia, Spain.
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MeSH Terms
Age Factors
Arrhythmias, Cardiac / physiopathology
Circadian Rhythm
Electrocardiography, Ambulatory
Fourier Analysis*
Heart Rate / physiology*
Middle Aged

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

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