4057Beta-blockers in ST elevation myocardial infarction patients with reduced, mid-range, and preserved ejection fraction: the same benefit?. (28th August 2018) - Nobre De Matos Pereira Vieira, M J; Durao, D; Belo, A; Domingues, K; Craveiro, N; Saraiva, M; Saldanha Santos, B; Alves, M; Leal, M; ,