We retrospectively analyzed two groups of paroxysmal AF-related tachycardia-bradycardia syndrome patients who underwent catheter ablation of AF (ABL group) or pacemaker implantation (PM group ...

who had inducible organized atrial tachyarrhythmia after PVI. After a mean follow-up of 20.1 ± 9.6 months, AF recurred in 13 patients (30.2%), of whom eight patients underwent a repeat procedure.