Differences in pulse rate variability with measurement site

Recently, attempts have been made to use the pulse rate variability (PRV) as a surrogate for heart rate variability (HRV). PRV, however, may be caused by the fluctuations of left ventricular pre-ejection perio...

Source: Journal of Physiological Anthropology - February 21, 2020 Category: Physiology Authors: Emi Yuda, Kento Yamamoto, Yutaka Yoshida and Junichiro Hayano Tags: Methodology article Source Type: research