Wrist photoplethysmography-based assessment of ectopic burden in hemodialysis patients. - Birute Paliakaite; Andrius Solosenko; Saulius Daukantas; Neda Kusleikaite-Pere; Ruta Vaiciuniene; Vaidotas Marozas; Andrius Petrenas (Biomed. Signal Process. Control., 2023)