Long-term results and the predictors of outcome of catheter ablation of atrial fibrillation using steerable sheath catheter navigation after single procedure in 674 patients

AimsIdentifying suitable candidates for circumferential left atrial pulmonary vein ablation (CPVA). CPVA is widely used as an ablation strategy in patients with atrial fibrillation (AF). Understanding the predictors of long-term success of single catheter ablation procedure of AF based on CPVA can help to identify those patients who have a high risk of recurrence based on this approach.