Medium-term results of cryoballoon ablation of the pulmonary veins in patients with paroxysmal and persistent atrial fibrillation. First experience of a Spanish center

1. Ferrero-De Loma-Osorio, A.
2. Izquierdo-De Francisco, M.
3. Martínez-Brotons, A.
4. Sánchez-Gómez, J.M.
5. Mascarell-Gregori, B.
6. Ruiz-Ros, V.
7. Cuenca-Romero, I.
8. García-Civera, R.
9. Chorro-Gascó, F.J.
10. Ruiz-Granell, R.