Freezing heart cells to stop AFib Flare-Ups

NCT ID NCT06170606

First seen Sep 30, 2025 · Last updated May 14, 2026 · Updated 24 times

Summary

This study tests a device that freezes small areas of heart tissue to treat a common type of irregular heartbeat called paroxysmal atrial fibrillation (AFib). About 200 people who have not responded to medication will receive this freezing treatment. The goal is to see if it is safe and effective at preventing AFib episodes over 12 months.

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Contacts and locations

Locations

  • Aurora Health

    Grafton, Wisconsin, 53024, United States

  • Banner University Medical Center Phoenix

    Phoenix, Arizona, 85006, United States

  • Bethesda North Hospital

    Cincinnati, Ohio, 45242, United States

  • Mercy Gilbert Medical Center

    Gilbert, Arizona, 85297, United States

  • Torrance Memorial Medical Center

    Torrance, California, 90505, United States

  • University of Texas Medical Branch - Galveston

    Galveston, Texas, 77555, United States

Conditions

Explore the condition pages connected to this study.