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수면 단계에 따른 심전도 신호의 상관관계 분석

Other Titles
 Correlation Analysis of Electrocardiogram Signal according to Sleep Stage 
Authors
 이지은  ;  유선국 
Citation
 Journal of Korea Multimedia Society (멀티미디어학회논문지), Vol.21(12) : 1370-1378, 2018 
Journal Title
 Journal of Korea Multimedia Society (멀티미디어학회논문지) 
ISSN
 1229-7771 
Issue Date
2018
Keywords
Electrocardiogram ; Heart Rate Variability ; Sleep
Abstract
There is a problem to measure neutral bio-signals during sleep because of inconvenience of attaching lots of sensors. In this study, we measured single electrocardiogram(ECG) signal and analyzed the correlation with sleep. After R-peak detection from ECG signal, we extracted 9 features from time and frequency domain of heart rate variability(HRV). Mean of HRV, RR intervals differing more than 50ms(NN50), and divided by the total number of all RR intervals(pNN50) have significant differences in each sleep stage. Specially, the mean HRV has an average of 87.8% accuracy in classifying sleep and awake status. In the future, the measurement ECG signal minimizes inconvenience of attaching sensors during sleep. Also, it can be substituted for the standard sleep measurement method.
Full Text
http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE07610891
DOI
10.9717/kmms.2018.21.12.1370
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Medical Engineering (의학공학교실) > 1. Journal Papers
Yonsei Authors
Yoo, Sun Kook(유선국) ORCID logo https://orcid.org/0000-0002-6032-4686
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/173011
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