O136 Diffuse Atrial and Ventricular Fibrosis Measured by T1 Mapping on Cardiac MRI Predicts Success of Atrial Fibrillation Ablation

Alex J Mclellan, Liang-Han Ling, Andris H Ellims, Leah M Iles, Sonia Azzopardi, Joseph B Morton, Jonathan M Kalman, Andrew J Taylor, Peter M Kistler