P1440A prospective observational study of patients undergoing radiofrequency catheter ablation for arrhythmia recurrence after Cryo-MAZE surgery. (20th June 2017) - Brunelli, M.; Baldauf, T.; Frommhold, M.; Grosse, A.; Raffa, S.; Girdauskas, E.; Kuntze, T.; Geller, JC.