P4391Heart Failure: are the current risk scores accurate at predicting long-term mortality?. (29th August 2017) - Goncalves Pereira, J.G.; Marmelo, B.; Antunes, H.; Abreu, L.; Goncalves, M.L.; Pires, M.I.; Cunha, I.; Silverio, R.; Santos, L.F.; Costa Cabral, J.