Arrhythmias & electrophysiology

Controversy: the blanking period after atrial fibrillation ablation is needed and should be maintained

EuropacePublished Expert debate

Study context

Population
Patients undergoing AF ablation
Comparison
Maintaining vs shortening or abandoning the post-ablation blanking period
Methodological detailsControversy article
  • Controversy article

Main finding

As reported in the abstract

  • In favour (Tzeis): preserve the blanking period to minimize unnecessary re-intervention and ensure standardized trial endpoints
  • Against (Mandrola): shorten or abandon the blanking period; individualized approach guided by arrhythmia timing, symptom burden and ablation modality

Original publication

Controversy: the blanking period after atrial fibrillation ablation is needed and should be maintained. Europace. Published 1 September 2025. doi:10.1093/europace/euaf203

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