Addition of TGF-β1 to existing clinical risk scores does not improve prediction for arrhythmia recurrences after catheter ablation of atrial fibrillation. (15th October 2016) - Kornej, Jelena; Ueberham, Laura; Schmidl, Josephin; Husser, Daniela; Adams, Volker; Hindricks, Gerhard; Bollmann, Andreas