biostudies-literatureUnknown27(11)Conti S<h4>Aims</h4>Pulmonary vein isolation (PVI) is the cornerstone of atrial fibrillation (AF) ablation. However, the optimal strategy during repeat ablation is not clear. This European Heart Rhythm Association (EHRA) survey aims to assess real-world ablation strategies in patients undergoing repeat AF ablation.<h4>Methods and results</h4>A 25-item questionnaire was distributed among healthcare professionals via EHRA between 22 May and 21 June 2024. Of the 211 respondents from 43 countries, 58.1% of respondents planned a redo after multiple symptomatic recurrences of atrial arrhythmias. Most repeat procedures (68.0%) are performed within 3 months after the decision for re-intervention. 3D mapping and radiofrequency (RF) catheters with contact force (CF) sensing are the most common modality useEuropace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiologyeuaf231https://www.ebi.ac.uk/biostudies/studies/S-EPMC12602869biostudies-literatureContemporary strategies for repeat ablation of atrial fibrillation: a European Heart Rhythm Association survey.PMC12602869Anic AConti SProvidencia RVlachos KMills MTHeeger CHPenela DKarvonen JNesti MConte GMetzner ARuwald MHRoten LZylla MMChun KJfalseContemporary strategies for repeat ablation of atrial fibrillation: a European Heart Rhythm Association survey.<h4>Aims</h4>Pulmonary vein isolation (PVI) is the cornerstone of atrial fibrillation (AF) ablation. However, the optimal strategy during repeat ablation is not clear. This European Heart Rhythm Association (EHRA) survey aims to assess real-world ablation strategies in patients undergoing repeat AF ablation.<h4>Methods and results</h4>A 25-item questionnaire was distributed among healthcare professionals via EHRA between 22 May and 21 June 2024. Of the 211 respondents from 43 countries, 58.1% of respondents planned a redo after multiple symptomatic recurrences of atrial arrhythmias. Most repeat procedures (68.0%) are performed within 3 months after the decision for re-intervention. 3D mapping and radiofrequency (RF) catheters with contact force (CF) sensing are the most common modality use2025-01-01T00:00:00Z2025 Oct2026-06-05T15:17:26.189Z2026-05-18T03:13:11.029ZS-EPMC126028694097657810.1093/europace/euaf231