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Pulsed-Field Heart Ablation Studied in Adults With Non-Paroxysmal Atrial Fibrillation

Studies a pulsed-field heart ablation procedure in adults with non-paroxysmal atrial fibrillation.

Plain-language title generated from the registry record
Registry title: Left Atrial Posterior Wall and Mitral Isthmus PF Ablation in Non-Paroxysmal AF Patients

Key facts

Where
Prague, CzechiaSee the site

Where in Czechia

  • University Hospital Kralovske VinohradyPrague, CzechiaTaking people

Questions to ask the study team

  1. How often do I need to come in, and for how long each time?
  2. Are travel costs paid?
  3. Can I keep my own doctor?
  4. What happens if I want to stop?
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Trial details

Who runs it
Charles University, Czech Republic
Trial code
NCT06801392
Record updated
21 November 2025
Original description
An observational study evaluating efficacy and safety of the Varipulse catheter in pulsed-field ablation of atrial fibrillationRead full original descriptionShow less

The Acute Efficacy and Safety of Left Atrial Posterior Wall and Mitral Isthmus Ablation in Patients With Non-Paroxysmal Atrial Fibrillation

An observational study evaluating efficacy and safety of the Varipulse catheter in pulsed-field ablation of atrial fibrillation

Inclusion: non-paroxysmal atrial fibrillation; an indication for catheter ablation according current guidelines; willingness to sign informed content.

Exclusion: previous left atrial ablation (either using pulsed-field or radiofrequency energy); hematological disorders that can be associated with spontaneous hemolysis; chronic kidney disease stage 3 or worse.

ClinicalTrials.gov NCT06801392