O076 : Cardiac volume overload and pulmonary hypertension after long-term follow-up in TIPS patients. - Hippchen, T.A.; Wannhoff, A.; Friedrich, K.; Rupp, C.; Weiss, K.-H.; Schemmer, P.; Radeleff, B.; Stremmel, W.; Gotthardt, D.N. (Journal of Hepatology, 2015)