The value of transtelephonic electrocardiogram monitoring system during the “Blanking Period” after ablation of atrial fibrillation

The TTECG monitoring was superior to the standard electrocardiogram and 24-hour Holter recordings in evaluating AF recurrence after ablation. Atrial arrhythmias episodes were common during the blanking period whether the long-term follow-up outcome was a success or a failure. Atrial fibrillation attacks during the blanking period did not indicate failure of ablation in long-term outcomes. However, frequent and nonsignificantly decreasing AF attacks during the blanking period indicated a high probability of failure of AF ablation in long-term follow-up outcomes.