Electrophysiological and antiarrhythmic effect of the atrial selective 5-HT4 receptor antagonist RS-100302 in experimental atrial flutter and fibrillation - Rahme, M M; Cotter, B; Leistad, E; Wadhwa, M K; Mohabir, R; Ford, A P; Eglen, R M; Feld, G K (Circulation, 1999)