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Changes in heart rate variability of patients with delirium in intensive care unit

Authors
 Jooyoung Oh  ;  Dongrae Cho  ;  Jongin Kim  ;  Jaeseok Heo  ;  Jaesub Park  ;  Se Hee Na  ;  Cheung Soo Shin  ;  Jae-Jin Kim  ;  Jin Young Park  ;  Boreom Lee 
Citation
 Conference Proceedings : Engineering in Medicine and Biology Society (EMBC), Vol.2017 : 3118-3121, 2017-07 
Journal Title
 Conference Proceedings : Engineering in Medicine and Biology Society (EMBC) 
ISSN
 1094-687X 
Issue Date
2017-07
MeSH
Autonomic Nervous System ; Critical Care ; Delirium ; Heart Rate* ; Humans ; Intensive Care Units
Abstract
Delirium is an important syndrome in intensive care unit (ICU) patients, however, its characteristics are still unclear. Many evidences showed that this syndrome can be related to the autonomic instability. In this study, we aimed to investigate the possible alterations of autonomic nervous system (ANS) in delirium patients in ICU. Electrocardiography (ECG) of every ICU patient was measured during routine daily ICU care, and the data were gathered to evaluate the heart rate variability (HRV). HRV of total 60 patients were analyzed in time, frequency and non-linear domains. As a result, we found that heart rates of delirium patients were more variable and irregular than non-delirium patients. These findings may facilitate early detection and prevention of delirium in ICU.
Full Text
https://ieeexplore.ieee.org/document/8037517
DOI
10.1109/EMBC.2017.8037517
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Psychiatry (정신과학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Anesthesiology and Pain Medicine (마취통증의학교실) > 1. Journal Papers
Yonsei Authors
Kim, Jae Jin(김재진) ORCID logo https://orcid.org/0000-0002-1395-4562
Na, Se Hee(라세희) ORCID logo https://orcid.org/0000-0003-4208-0769
Park, Jaesub(박재섭)
Park, Jin Young(박진영) ORCID logo https://orcid.org/0000-0002-5351-9549
Shin, Cheung Soo(신증수) ORCID logo https://orcid.org/0000-0001-7829-8458
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/178320
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