1. P826How to improve the success of atrial fibrillation ablation. Evaluation of cardiac magnetic resonance and fractionated electrograms in first ablation procedures. (19th March 2018) Authors: Caixal Vila, G; Benito, E; Alarcon, F; Borras, R; Cozzari, J; Munoz, M; Perea, R; Chipa, F; Fernandez, H; Tolosana, J M; Berruezo, A; Arbelo, E; Guasch, E; Matiello, M; Mont, L Journal: Europace Issue: Volume 20(2018)Supplement 1 Page Start: i152 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗