Pulse rate variability: a new biomarker, not a surrogate for heart rate variability

Abstract With the popularization of pulse wave signals by the spread of wearable watch devices incorporating photoplethysmography (PPG) sensors, many studies are reporting the accuracy of pulse rate variability (PRV) as a surrogate of heart rate variability (HRV). However, the authors are concerned...

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Bibliographic Details
Main Authors: Emi Yuda, Muneichi Shibata, Yuki Ogata, Norihiro Ueda, Tomoyuki Yambe, Makoto Yoshizawa, Junichiro Hayano
Format: Article
Published: BMC 2020-08-01
Series:Journal of Physiological Anthropology
Online Access:http://link.springer.com/article/10.1186/s40101-020-00233-x