Centurión, O. A.; Rodríguez, F.; Scavenius, K.; Miño, L.; Sequeira, O. Postoperative Atrial Fibrillation and Its Association With the Atrial Substrate and the Electrophysiological Properties of the Atrial Myocardium. J Cardiovasc Med Cardiol 2017, 4, 029-032.