P3868Effectiveness of cardiac resynchronization therapy in heart failure patients with valvular heart disease: comparison with patients with dilated cardiomyopathy. (28th August 2018) - Marinho, V; Milner, J; Alves, P; Domingues, C; Ferreira, J; Antonio, N; Ventura, M; Cristovao, J; Elvas, L; Goncalves, F; Pego, M