Detection of delay time between the alterations of cardiac rhythm and periodic breathing

Analysis of time-series multichannel physiological data were performed using wavelets. Wavelet provides a time-scale description and lead us to decompose any signal into frequency bands. A better precision in the frequency domain is often necessary to detect stationary phenomena or characterize time...

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Detalles Bibliográficos
Autores principales: Figliola, A., Rosso, O.A., Serrano, E.
Formato: JOUR
Materias:
Apneas
ECG
Wave packet
Wavelet
Electroencephalography
Frequency domain analysis
Time series analysis
Cardiac rhythms
Cardiology
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_03784371_v327_n1-2_p174_Figliola
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_03784371_v327_n1-2_p174_Figliola
record_format dspace
spelling todo:paper_03784371_v327_n1-2_p174_Figliola2023-10-03T15:32:39Z Detection of delay time between the alterations of cardiac rhythm and periodic breathing Figliola, A. Rosso, O.A. Serrano, E. Apneas ECG Wave packet Wavelet Electroencephalography Frequency domain analysis Time series analysis Cardiac rhythms Cardiology Analysis of time-series multichannel physiological data were performed using wavelets. Wavelet provides a time-scale description and lead us to decompose any signal into frequency bands. A better precision in the frequency domain is often necessary to detect stationary phenomena or characterize time-frequency structures. A natural idea is to combine wavelet analysis with local Fourier analysis using an appropriate strategy: the wave packets. In this paper, we apply trigonometric wave packets to determine the time lag between the start of the apneas in the breathing and the consistent disorder in the cardiac rhythm. We show that breathing dynamic drives the evolution of the cardiac rhythm. © 2003 Elsevier B.V. All rights reserved. Fil:Figliola, A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Serrano, E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_03784371_v327_n1-2_p174_Figliola
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Apneas
ECG
Wave packet
Wavelet
Electroencephalography
Frequency domain analysis
Time series analysis
Cardiac rhythms
Cardiology
spellingShingle Apneas
ECG
Wave packet
Wavelet
Electroencephalography
Frequency domain analysis
Time series analysis
Cardiac rhythms
Cardiology
Figliola, A.
Rosso, O.A.
Serrano, E.
Detection of delay time between the alterations of cardiac rhythm and periodic breathing
topic_facet Apneas
ECG
Wave packet
Wavelet
Electroencephalography
Frequency domain analysis
Time series analysis
Cardiac rhythms
Cardiology
description Analysis of time-series multichannel physiological data were performed using wavelets. Wavelet provides a time-scale description and lead us to decompose any signal into frequency bands. A better precision in the frequency domain is often necessary to detect stationary phenomena or characterize time-frequency structures. A natural idea is to combine wavelet analysis with local Fourier analysis using an appropriate strategy: the wave packets. In this paper, we apply trigonometric wave packets to determine the time lag between the start of the apneas in the breathing and the consistent disorder in the cardiac rhythm. We show that breathing dynamic drives the evolution of the cardiac rhythm. © 2003 Elsevier B.V. All rights reserved.
format JOUR
author Figliola, A.
Rosso, O.A.
Serrano, E.
author_facet Figliola, A.
Rosso, O.A.
Serrano, E.
author_sort Figliola, A.
title Detection of delay time between the alterations of cardiac rhythm and periodic breathing
title_short Detection of delay time between the alterations of cardiac rhythm and periodic breathing
title_full Detection of delay time between the alterations of cardiac rhythm and periodic breathing
title_fullStr Detection of delay time between the alterations of cardiac rhythm and periodic breathing
title_full_unstemmed Detection of delay time between the alterations of cardiac rhythm and periodic breathing
title_sort detection of delay time between the alterations of cardiac rhythm and periodic breathing
url http://hdl.handle.net/20.500.12110/paper_03784371_v327_n1-2_p174_Figliola
work_keys_str_mv AT figliolaa detectionofdelaytimebetweenthealterationsofcardiacrhythmandperiodicbreathing
AT rossooa detectionofdelaytimebetweenthealterationsofcardiacrhythmandperiodicbreathing
AT serranoe detectionofdelaytimebetweenthealterationsofcardiacrhythmandperiodicbreathing
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