Fernandes-Cardoso, A. .; Santos-Furtado, M. .; Grindler, J. .; Fonseca, A. J. .; Oliveira, C. R. .; Pichara, N. L.; Cleva, R. .; Santo, M. A. . Effects of Epicardial Fat Reduction on P-Wave Duration of Morbidly Obese Patients Submitted to Bariatric Surgery: An Observational Study. J. Cardiac Arrhythmias 2019, 32, 82-88.