Comparative study of photoplethysmographic waveforms with application of antihypertensive medication in hypertensive patients

Abstract Background Multiple studies have been published using a pulse oximeter's photoplethysmographic (PPG) capability to detect tissue perfusion. However, the origin of the PPG signal is still debatable. Aim A comparative study was performed of PPG waveforms in hypertensive patients before a...

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Bibliographic Details

Published in:	Annals of Noninvasive Electrocardiology
Main Authors:	Yanchun Hu, Anming Hu, Shenju Song
Format:	Article
Language:	English
Published:	Wiley 2022-05-01
Subjects:	cardiovascular hypertension microvascular photoplethysmography(PPG)
Online Access:	https://doi.org/10.1111/anec.12941