Pisani, C., M. . Chokr, C. . Hardy, S. . Lara, and M. . Scanavacca. “Long-Standing Persistent Atrial Fibrillation Ablation in a Patient With High Risk of Bleeding”. JOURNAL OF CARDIAC ARRHYTHMIAS, vol. 33, no. 2, July 2020, pp. 115-21, https://jca.emnuvens.com.br/jca/article/view/3409.