Deep learning-based electrocardiogram rhythm and beat features for heart abnormality classification. - Annisa Darmawahyuni; Siti Nurmaini; Muhammad Naufal Rachmatullah; Bambang Tutuko; Ade Iriani Sapitri; Firdaus; Ahmad Fansyuri; Aldi Predyansyah (PeerJ Comput. Sci., 2022)