P847Comparison of driver location by simultaneous body-surface and endocardial basket mapping of human atrial fibrillation. (19th March 2018) - Rodrigo, M; Climent, A M; Hernadez-Romero, I; Alhusseini, M; Kowalewski, CAB; Fernandez-Aviles, F; Guillem, M S; Narayan, S M; Atienza, F