P6.07 AORTIC STIFFNESS IS AN INDEPENDENT PREDICTOR OF NEW ONSET ATRIAL FIBRILLATION IN CHRONIC HEART FAILURE PATIENTS WITH REDUCED SYSTOLIC FUNCTION - S. Bonapace; A. Rossi; M.A. Cicoira; G. Arcaro; F. Valbusa; E. Barbieri; C. Vassanelli (Artery Research, 2010)