[Long-term results of catheter ablation of atrial fibrillation: cure or just palliation?].

Knowing the pitfalls when evaluating the long-term results after catheter ablation of atrial fibrillation enables a critical analysis of the outcome presented in numerous studies on this topic. Nevertheless, catheter ablation is a long-term successful and safe therapeutic procedure for symptomatic atrial fibrillation, especially for patients with paroxysmal atrial fibrillation. In patients with persistent symptomatic atrial fibrillation, the decision for ablation has to be made with caution due to a higher recurrence rate and higher likelihood for multiple procedures.