Forclaz, AndreiNarayan, Sanjiv M.Scherr, DanielLinton, NickJadidi, Amir S.Nault, IsabelleRivard, LenaMiyazaki, ShinsukeUldry, LaurentWright, MatthewShah, Ashok J.Liu, XingpengXhaet, OlivierDerval, NicolasKnecht, SebastienSacher, FredericJais, PierreHocini, MelezeHaissaguerre, Michel2011-12-162011-12-162011-12-16201110.1016/j.hrthm.2011.05.008https://infoscience.epfl.ch/handle/20.500.14299/73669WOS:000294249200004BACKGROUND Termination of persistent atrial fibrillation (AF) is a valuable ablation endpoint but is difficult to anticipate. We evaluated whether temporal and spatial indices of AF regularization predict intraprocedural AF termination and outcome.Atrial fibrillationAblationTerminationOrganizationSpectral analysisSignal processingLong-Lasting PersistentCatheter AblationFrequency-AnalysisCycle LengthHuman HeartFollow-UpOrganizationActivationHumansElectrogramsEarly temporal and spatial regularization of persistent atrial fibrillation predicts termination and arrhythmia-free outcometext::journal::journal article::research article