DocumentCode
2126914
Title
Analysis of the influence of EEG arousals from nocturnal sleep on heart rate
Author
Guerrero, J. ; Benetó, A. ; Gómez, E. ; Bataller, M. ; Rosado, A. ; Rubio, P. ; Espi, J.
Author_Institution
Grupo de Procesado Digital de Senal, Valencia Univ., Spain
fYear
2001
fDate
2001
Firstpage
417
Lastpage
420
Abstract
Heart rate changes during sleep due to several factors, like sleep stage, awakenings and body movements. This work investigates the influence of sleep arousal on heart rate changes. 586 arousals from seven polysomnographic recordings were analysed, and the mean frequency of the RR series was obtained every 5 " from 20" before to 20" after the arousal. Results show that the mean heart rate decreases at least 15" before the arousal occurrence, and the original value is reached in the following 20" after the arousal
Keywords
electroencephalography; medical diagnostic computing; medical signal processing; sleep; RR series; awakenings; body movements; heart rate changes; nocturnal sleep; polysomnographic recordings; sleep arousal; sleep stage; Electrocardiography; Electroencephalography; Frequency; Heart rate; Hospitals; Iron; Probability; Sleep; Statistical analysis; Sympathetic nervous system;
fLanguage
English
Publisher
ieee
Conference_Titel
Computers in Cardiology 2001
Conference_Location
Rotterdam
ISSN
0276-6547
Print_ISBN
0-7803-7266-2
Type
conf
DOI
10.1109/CIC.2001.977681
Filename
977681
Link To Document