Estimation of blood pressure variability during orthostatic test using instantaneous photoplethysmogram frequency and pulse arrival time

Autor: Rapalis, Andrius, Janušauskas, Artūras, Marozas, Vaidotas, Lukoševičius, Arūnas
Zdroj: In Biomedical Signal Processing and Control February 2017 32:82-89
Databáze: ScienceDirect