Real-Time Rotational ICE Imaging of the Relationship of the Ablation Catheter Tip and the Esophagus During Atrial Fibrillation Ablation. - HELMS, ADAM; WEST, J. JASON; PATEL, AMIT; MOUNSEY, J. PAUL; DIMARCO, JOHN P.; MANGRUM, J. MICHAEL; FERGUSON, JOHN D. (Journal of Cardiovascular Electrophysiology, 2009)