Revisiting left ventricular ejection fraction levels: a circadian heart rate variability-based approach by Alkhodari, M, Jelinek, FH, Saleem, S, Hadjileontiadis, LJ, Khandoker, AH

Deep learning predicts heart failure with preserved, mid-range, and reduced left ventricular ejection fraction from patient clinical profiles by Alkhodari, M, Jelinek, HF, Karlas, A, Soulaidopoulos, S, Arsenos, P, Doundoulakis, I, Gatzoulis, KA, Tsioufis, K, Hadjileontiadis, LJ, Khandoker, AH