Associations Between Heart Rate Variability Measured With a Wrist-Worn Sensor and Older Adults’ Physical Function: Observational Study

BACKGROUND: Heart rate variability (HRV), or variation in beat-to-beat intervals of the heart, is a quantitative measure of autonomic regulation of the cardiovascular system. Low HRV derived from electrocardiogram (ECG) recordings is reported to be related to physical frailty in older adults. Recent...

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Detalles Bibliográficos
Autores principales: Graham, Sarah Anne, Jeste, Dilip V, Lee, Ellen E, Wu, Tsung-Chin, Tu, Xin, Kim, Ho-Cheol, Depp, Colin A
Formato: Online Artículo Texto
Lenguaje:English
Publicado: JMIR Publications 2019
Materias:
Original Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6913722/
https://www.ncbi.nlm.nih.gov/pubmed/31647469
http://dx.doi.org/10.2196/13757

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6913722/
https://www.ncbi.nlm.nih.gov/pubmed/31647469
http://dx.doi.org/10.2196/13757

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