6162Natural history of functional mitral regurgitation. (28th August 2018) - Bartko, P E; Pavo, N; Perez-Serradilla, A; Arfsten, H; Neuhold, S; Wurm, R; Lang, I; Strunk, G; Dal-Bianco, J P; Levine, R A; Huelsmann, M; Goliasch, G