3D-Visualisation of Cryo-balloon ablation catheters to evaluate their matching with left atrial anatomy to improve Pulmonary Vein Isolation - Bourier, Felix; Brost, Alexander; Kleinöder, Andreas; Koch, Martin; Hornegger, Joachim; Strobel, Norbert; Schneider, Hans-Jürgen; Kurzidim, Klaus (28th Annual Scientific Meeting of the European Society for Magnetic Resonance in Medicine and Biology, 2011)