An observational study of the reliability and concurrent validity of heart rate variability devices in athletes

BackgroundHeart rate variability (HRV) is a non-invasive indicator of autonomic nervous system function and is increasingly used in athlete monitoring. While electrocardiography (ECG) is the gold standard for HRV measurement, its use is limited in field settings.ObjectiveTo evaluate the intra-sessio...

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Opis bibliograficzny

Główni autorzy:	Hedvig Johansson, Emily Adderley, Seán Clarke, Patrick McIntyre, Garreth Reilly, Brian Caulfield, Sinead Holden
Format:	Artigo
Język:	Inglês
Wydane:	Frontiers Media S.A. 2026-01-01
Seria:	Frontiers in Physiology
Hasła przedmiotowe:	athlete monitoring heart rate variability photoplethysmography pNN50 reliability RMSSD
Dostęp online:	https://www.frontiersin.org/articles/10.3389/fphys.2025.1707318/full
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