P4453Cardiac troponin T concentrations are lower in women than men with atrial fibrillation but have similar prognostic value regardless of sex - insights from the ARISTOTLE trial. (28th August 2018) - Rosjo, H R; Hijazi, Z; Omland, T; Westerbergh, J; Lyngbakken, M N; Alexander, J H; Gersh, B J; Granger, C B; Hylek, E M; Lopes, R D; Siegbahn, A; Wallentin, L