Transesophageal echocardiographic follow-up of pulmonary veins in patients undergoing ostial radiofrequency catheter ablation for atrial fibrillation

Attilio Di Marco; Berardino Stomaci; Elisabetta Artuso; Maria Stella Baccillieri; Nicolò Lafisca; Piergiuseppe Piovesana; Pietro Turrini; Roberto Verlato

Transesophageal echocardiographic follow-up of pulmonary veins in patients undergoing ostial radiofrequency catheter ablation for atrial fibrillation