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. 2022 Apr 6;9:869730. doi: 10.3389/fcvm.2022.869730

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Copyright © 2022 Bacevicius, Abramikas, Dvinelis, Audzijoniene, Petrylaite, Marinskiene, Staigyte, Karuzas, Juknevicius, Jakaite, Basyte-Bacevice, Bileisiene, Solosenko, Sokas, Petrenas, Butkuviene, Paliakaite, Daukantas, Rapalis, Marinskis, Jasiunas, Darma, Marozas and Aidietis.

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Flow chart of patients. AF, atrial fibrillation; SR, sinus rhythm; PVC, premature ventricular contraction; PAC, premature atrial contraction; ECG, electrocardiography; PPG, photoplethysmography.