Subband modeling of the human cardiovascular system: new insights into cardiovascular regulation
Détails
ID Serval
serval:BIB_49E829EF9EF4
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Institution
Titre
Subband modeling of the human cardiovascular system: new insights into cardiovascular regulation
Périodique
Annals of Biomedical Engineering
ISSN
0090-6964 (Print)
Statut éditorial
Publié
Date de publication
04/1998
Volume
26
Numéro
2
Pages
293-307
Notes
Journal Article --- Old month value: Mar-Apr
Résumé
We present a new approach to cardiovascular analysis based on a well-known signal processing technique, namely, the frequency subband decomposition. The subbands are chosen in accordance with physiological standards: (1) 0-0.04 Hz, (2) 0.04-0.15 Hz, (3) 0.15-0.4 Hz. It is shown that such a pre-processing drastically improves the accuracy of the analysis and introduces a new direction in the understanding of the relationships between cardiovascular signals.
Mots-clé
Adult
Aged
Autonomic Nervous System/physiology
Biomedical Engineering
Blood Pressure/physiology
*Cardiovascular Physiology
Case-Control Studies
Heart Rate/physiology
Heart Transplantation/physiology
Humans
Linear Models
Lung Volume Measurements
Middle Aged
*Models, Cardiovascular
Nonlinear Dynamics
Signal Processing, Computer-Assisted
DOI
Pubmed
Web of science
Création de la notice
25/01/2008 14:04
Dernière modification de la notice
20/08/2019 13:57