Variations in breathing patterns increase low frequency contents in HRV spectra

All of RECERCAT

To access the full text documents, please follow this link: http://hdl.handle.net/2117/1292

Title:	Variations in breathing patterns increase low frequency contents in HRV spectra
Author:	García González, Miguel Ángel; Vázquez Seisdedos, Carlos; Pallàs Areny, Ramon
Other authors:	Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica; Universitat Politècnica de Catalunya. GRUP ISI - Grup d'Instrumentació, Sensors i Interfícies
Abstract:	This paper shows that variations in breathing patterns broaden heart rate variability (HRV) spectral bands and increase the power amplitude of low-frequency bands. Because of these influences, spectral markers for HRV signals, such as the quotient between spectral power at different frequency bands, should be compared only under controlled breathing conditions or after considering the effect of variations in breathing patterns
Abstract:	Peer Reviewed
Subject(s):	-Àrees temàtiques de la UPC::Enginyeria electrònica::Instrumentació i mesura -Heart beat -Arrhythmia -Respiration -Heart rate variability -Spectral analysis -Respiratory sinus arrhythmia -Controlled respiration -Respiració -- Control -Arrítmia -Cor -- Batecs
Rights:
Document type:	Article
Published by:	Institute of Physics Publishing
Share: