Frequency-Domain Features and Low-Frequency Synchronization of Photoplethysmographic Waveform Variability and Heart Rate Variability with Increasing Severity of Cardiovascular Diseases

<i>Objective</i>—Heart rate variability (HRV) and photoplethysmographic waveform variability (PPGV) are available approaches for assessing the state of cardiovascular autonomic regulation. The goal of our study was to compare the frequency-domain features and low-frequency (LF) synchronization of th...

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Hauptverfasser:	Anton R. Kiselev, Olga M. Posnenkova, Anatoly S. Karavaev, Vladimir A. Shvartz, Mikhail Yu. Novikov, Vladimir I. Gridnev
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	MDPI AG 2024-09-01
Schriftenreihe:	Biomedicines
Schlagworte:	heart rate variability photoplethysmographic waveform variability frequency-domain indices low-frequency synchronization signal analysis
Online-Zugang:	https://www.mdpi.com/2227-9059/12/9/2088
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