Gender-related differences in patient selection for and outcomes after pace and ablate for refractory atrial fibrillation: insights from a large multicenter cohort

Abstract Funding Acknowledgements Type of funding sources: None. Background A pace & ablate strategy may be performed in cases of severe refractory atrial arrhythmias. Purpose We aimed to assess gender related differences in patient selection and clinical outcomes after pace & ablate. Methods In a retrospective multicenter study, patients undergoing AV-junction-ablation between 2011 and 2019 were studied. Gender-related differences in terms of baseline characteristics, device-related complications, heart failure (HF) hospitalisations and death were assessed. Results Overall, 513 patients underwent AV-junction-ablation (median age 75 years, 50% males). At baseline, male patients were younger (72 vs. 78 years, p