Modifiable predictors of severe heart failure in Morocco: a descriptive study using routinely collected health data by Kone, A, Cherif, M, Prabin, D, Dumre, S, Doumbouya, A, Kapche, D, Camara, F, Saousan, S, Sara, K, Diakite, M, Cisse, M, Azzouzi, L, Habbal, R