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Non stationary analysis of heart rate variability during the obstructive sleep apnea

dc.contributor.authorMendez, MO
dc.contributor.authorBianchi, AM
dc.contributor.authorCerutti, S
dc.date.accessioned2022-02-18T08:59:46Z
dc.date.available2022-02-18T08:59:46Z
dc.identifier.citationMendez M., Bianchi A., Cerutti S., "Non stationary analysis of heart rate variability during the obstructive sleep apnea", 26th Annual International Conference of the IEEE-Engineering-in-Medicine-and-Biology-Society, San-Francisco, Kostarika, 1 - 05 Eylül 2004, cilt.26, ss.286-289
dc.identifier.otherav_0f7d876f-1a0f-43b2-9efb-623e7ba84bcd
dc.identifier.othervv_1032021
dc.identifier.urihttp://hdl.handle.net/20.500.12627/176284
dc.description.abstractCharacteristic 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 Poincare 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 Poincare 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.
dc.language.isoeng
dc.subjectRADYOLOJİ, NÜKLEER TIP ve MEDİKAL GÖRÜNTÜLEME
dc.subjectTıp
dc.subjectSağlık Bilimleri
dc.subjectBiyomedikal Mühendisliği
dc.subjectYaşam Bilimleri
dc.subjectTemel Bilimler
dc.subjectMühendislik ve Teknoloji
dc.subjectDevelopmental Neuroscience
dc.subjectCellular and Molecular Neuroscience
dc.subjectCognitive Neuroscience
dc.subjectGeneral Neuroscience
dc.subjectNeuroscience (miscellaneous)
dc.subjectSensory Systems
dc.subjectGeneral Engineering
dc.subjectComputers in Earth Sciences
dc.subjectComputer Graphics and Computer-Aided Design
dc.subjectGeneral Computer Science
dc.subjectHuman-Computer Interaction
dc.subjectEngineering (miscellaneous)
dc.subjectBiomedical Engineering
dc.subjectComputer Science (miscellaneous)
dc.subjectMedia Technology
dc.subjectBioengineering
dc.subjectComputer Science Applications
dc.subjectReviews and References (medical)
dc.subjectResearch and Theory
dc.subjectRadiology, Nuclear Medicine and Imaging
dc.subjectRadiological and Ultrasound Technology
dc.subjectPhysical Sciences
dc.subjectLife Sciences
dc.subjectHealth Sciences
dc.subjectBilgisayar Grafiği
dc.subjectBİLGİSAYAR BİLİMİ, İNTERDİSİPLİNER UYGULAMALAR
dc.subjectBilgisayar Bilimi
dc.subjectMühendislik, Bilişim ve Teknoloji (ENG)
dc.subjectMÜHENDİSLİK, MULTİDİSİPLİNER
dc.subjectMühendislik
dc.subjectMÜHENDİSLİK, BİYOMEDİKSEL
dc.subjectTIP, ARAŞTIRMA VE DENEYSEL
dc.subjectKlinik Tıp
dc.subjectKlinik Tıp (MED)
dc.subjectNEUROSCIENCES
dc.subjectSinirbilim ve Davranış
dc.subjectYaşam Bilimleri (LIFE)
dc.subjectDahili Tıp Bilimleri
dc.subjectNükleer Tıp
dc.subjectTıbbi Ekoloji ve Hidroklimatoloji
dc.subjectHarita Mühendisliği-Geomatik
dc.subjectBilgisayar Bilimleri
dc.titleNon stationary analysis of heart rate variability during the obstructive sleep apnea
dc.typeBildiri
dc.contributor.department, ,
dc.identifier.volume26
dc.contributor.firstauthorID3372468


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