Dynamics of the heart rate variability and oxygen saturation response to acute normobaric hypoxia within the first 10 min of exposure

Summary Although the heart rate variability (HRV) response to hypoxia has been studied, little is known about the dynamics of HRV after hypoxia exposure. The purpose of this study was to assess the HRV and oxygen saturation (SpO2) responses to normobaric hypoxia (FiO2 = 9·6%) comparing 1 min segment...

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Bibliographic Details
Published in:Clinical physiology and functional imaging 2018-01, Vol.38 (1), p.56-62
Main Authors: Krejčí, Jakub, Botek, Michal, McKune, Andrew J.
Format: Article
Language:English
Subjects:
autonomic nervous system
Desaturation
EKG
exponential decay
Exposure
Heart rate
Hypoxia
Mathematical analysis
Oxygen
Oxygen content
Oxygen saturation
root mean square successive difference
Segments
simulated altitude
time domain
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