Heart Rate and Muscle Oxygenation Kinetics During Dynamic Constant Load Intermittent Breath-Holds

Heart Rate and Muscle Oxygenation Kinetics During Dynamic Constant Load Intermittent Breath-Holds

Introduction: Acute apnea evokes bradycardia and peripheral vasoconstriction in order to conserve oxygen, which is more pronounced with face immersion. This response is contrary to the tachycardia and increased blood flow to muscle tissue related to the higher oxygen consumption during exercise. The...

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Bibliographic Details
Main Authors: Janne Bouten, Sander De Bock, Gil Bourgois, Sarah de Jager, Jasmien Dumortier, Jan Boone, Jan G. Bourgois
Format: Article
Language:English
Published: Frontiers Media S.A. 2021-07-01
Series:Frontiers in Physiology
Subjects:
diving response
face immersion
dynamic apnea
near-infrared spectroscopy
bradycardia
peripheral oxygenation
Online Access:https://www.frontiersin.org/articles/10.3389/fphys.2021.712629/full

Internet

https://www.frontiersin.org/articles/10.3389/fphys.2021.712629/full

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