Ticagrelor, but not clopidogrel active metabolite, displays antithrombotic properties in the left atrial endocardium

Reiner, Mf; Breitenstein, A; Holy, E; Glanzmann, M; Amstalden, H; Staempfli, Sf; Bonetti, Nr; Falk, V; Keller, S; Savarese, G; Benussi, S; Maisano, F; Luescher, Tf; Beer, Jh; Steffel, J; Camici, G