Heart ablation study seeks clues to avoid repeat procedures

NCT ID NCT07185412

First seen Nov 01, 2025 · Last updated May 25, 2026 · Updated 29 times

Summary

This study will follow 1100 people who have already had a heart ablation for atrial fibrillation using pulsed field ablation and now need a repeat procedure. Researchers want to find out which patient traits or procedure details predict the need for a second ablation. The goal is to improve future treatments and reduce the chance of recurrence.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Unidad de Arritmias. Departamento de Cardiología. Hospital Universitario Lozano Blesa.

    Zaragoza, Zaragoza, 50009, Spain

    Contact Phone: •••-•••-••••

Conditions

Explore the condition pages connected to this study.