Document
type: Class

Continuant
type: Class

Entity
type: Class

Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
type: Document
type: Generically Dependent Continuant
type: Continuant
type: Information Content Entity
type: Thing
type: Entity
type: Proceedings
type: Book
publication venue for: Non stationary analysis of heart rate variability during the obstructive sleep apnea

Non stationary analysis of heart rate variability during the obstructive sleep apnea
type: Generically Dependent Continuant
most specific type: Conference Paper
origen: scopus
has publication venue: Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
date time value: conference paper date 7898
type: Document
abstract: Characteristic fluctuations of the heart rate are found during obstructive sleep apnea (OSA), bradycardia in apneonic phase and tachycardia at the recovery of ventilation. In order to assess its autonomic response, in this study, the time-frequency distribution of Born-Jordan and Evolutive Poincaré plots are used. From Physionet was taken a database with records of ECG and Respiratory signals. During the OSA all spectral indexes presented oscillations correspondent to the changes between brady and tachycardia of the RR intervals as well as greater values than during control epochs. Born-Jordan distribution and Evolutive Poincaré plots could help to characterize and develop an index for the evaluation of OSA. Very low frequency could also be a good index of OSA.
most specific type: Document
estado: published
type: Information Content Entity
EI dscopus: 2-s2.0-11044226337
type: Thing
related by: authorship_50591
freetext keyword: Born-Jordan distribution; Heart rate variability; Obstructive sleep apnea; Poincare's plots Cardiology; Chaos theory; Mathematical models; Risk assessment; Signal processing; Born-Jordan distribution; Heart rate variability; Obstructive sleep apnea; Biomedical engineering
crisid: 7898
type: Continuant
related by: authorship_50593
type: Article
page start: 286
type: Entity
related by: authorship_50592
page end: 289
type: Conference Paper
volume: 26 I

Generically Dependent Continuant
type: Class

RDF description of Non stationary analysis of heart rate variability during the obstructive sleep apnea - http://orbis.uaslp.mx/vivo/individual/scopus7897
rights: termsOfUse
date: 2026-08-27T05:19:45
publisher: vivo
type: Document

Article
type: Class

Information Content Entity
type: Class

Conference Paper
type: Class