Intra-Atrial Dyssynchrony Using Cardiac Magnetic Resonance to Quantify Tissue Remodeling in Patients with Atrial Fibrillation oleh Luisa Allen Ciuffo, João Lima, Henrique Doria de Vasconcellos, Muhammad Balouch, Susumu Tao, Saman Nazarian, David D. Spragg, Joseph E. Marine, Ronald D. Berger, Hugh Calkins, Hiroshi Ashikaga