Successful Electrical Cardioversion of Long-Standing Persistent Atrial Fibrillation: Tips and Tricks: Electrical Cardioversion of Long-Standing Persistent Atrial Fibrillation. Rhythmos, [S. l.], v. 15, n. 3, p. 52–54, 2020. Disponível em: https://www.rhythmos.gr/index.php/Rhythmos/article/view/485. Acesso em: 3 may. 2025.