The association of left ventricular ejection fraction with incident heart failure in patients with atrial fibrillation
Authors: Y Hamatani, M Iguchi, K Minami, K Ishigami, S Ikeda, K Doi, T Yoshizawa, N Masunaga, M Esato, H Tsuji, H Wada, K Hasegawa, H Ogawa, M Abe, M Akao