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First received: September 11, 2025

Clinical Trial: Pulsed Field or Cryoballoon Pulmonary Vein Isolation for Atrial Fibrillation in Heart Failure

Study Status: COMPLETED

Recruit Status: COMPLETED

Condition: Atrial Fibrillation

Study Type: OBSERVATIONAL


Official Title: Pulsed Field or Cryoballoon Pulmonary Vein Isolation for Atrial Fibrillation in Heart Failure (a Propensity Score Matched Comparison)

Brief Summary: Patients with atrial fibrillation (AF) and heart failure with reduced left ventricular ejection fraction (HFrEF) are at particularly high cardiovascular risk.Rhythm-control by means of catheter-based pulmonary vein isolation (PVI) reduces all-cause mortality and rehospitalization for worsening heart failure in these patients.Considering the globally increasing use of the novel "pulsed-field ablation", it is necessary to determine whether this technique can be performed with the same safety and efficacy…

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