(P821)
Impact of the autonomic nervous system on long-term-recurrence- free-survival following second generation cryoballoon ablation for persistent atrial fibrillation
D. Guckel (Bad Oeynhausen), M. El Hamriti (Wetzikon), T. Fink (Bad Oeynhausen), V. Sciacca (Bad Oeynhausen), G. Imnadze (Bad Oeynhausen), M. Braun (Bad Oeynhausen), M. Khalaph (Bad Oeynhausen), K. Isgandarova (Bad Oeynhausen), P. Sommer (Bad Oeynhausen), C. Sohns (Bad Oeynhausen), G. Nölker (Unna)