P4501Prognostic value of thoracic aorta calcification burden in patients after transcatheter aortic valve implantation. (28th August 2018) - Gegenava, T; Vollema, M; Abou, R; Goedemans, L; Rosendael, A; Kley, F; Weger, A; Ajmone, N; Bax, J; Delgado, V