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New heart tool aims to stop AFib episodes in their tracks

NCT ID NCT07308847

First seen Jan 03, 2026 · Last updated May 22, 2026 · Updated 25 times

Summary

This study tests a new device (Sphere-360 catheter and mapping system) to treat paroxysmal atrial fibrillation, a condition where the heart beats irregularly. About 300 adults with this condition will receive a procedure that uses heat to destroy tiny areas of heart tissue causing the problem. The main goals are to see if the procedure is safe and prevents irregular heartbeats for at least 12 months.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Study contacts

  • Contact

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

Locations

  • Arrhythmia Research Group

    RECRUITING

    Jonesboro, Arkansas, 72401, United States

    Contact

    Contact Email: •••••@•••••

  • Atrium Health Wake Forest Baptist Medical Center

    RECRUITING

    Winston-Salem, North Carolina, 27157, United States

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

    Contact

  • Bethesda North Hospital

    RECRUITING

    Cincinnati, Ohio, 45220, United States

    Contact

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

  • Icahn School of Medicine at Mount Sinai

    RECRUITING

    New York, New York, 10029, United States

    Contact Email: •••••@•••••

    Contact

  • Inova Fairfax Hospital

    RECRUITING

    Falls Church, Virginia, 22042, United States

    Contact

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

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

  • Massachusetts General Hospital

    RECRUITING

    Boston, Massachusetts, 02114, United States

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

    Contact

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

  • NCH Rooney Heart Institute

    RECRUITING

    Naples, Florida, 34102, United States

    Contact

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

  • Northwell Health Lenox Hill Hospital

    RECRUITING

    New York, New York, 10075, United States

    Contact Email: •••••@•••••

    Contact

  • Northwestern University

    RECRUITING

    Chicago, Illinois, 60611, United States

    Contact

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

  • Ohio Health Research and Innovation Institute

    RECRUITING

    Columbus, Ohio, 43214-3907, United States

    Contact

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

    Contact Email: •••••@•••••

  • Sentara Norfolk General Hospital

    RECRUITING

    Norfolk, Virginia, 23507, United States

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

    Contact

  • Southcoast Health System

    RECRUITING

    Fall River, Massachusetts, 02720, United States

    Contact Email: •••••@•••••

    Contact

  • Texas Cardiac Arrhythmia Research Foundation

    RECRUITING

    Austin, Texas, 78705, United States

    Contact

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

  • The Ohio State University Wexner Medical Center

    RECRUITING

    Columbus, Ohio, 43210, United States

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

    Contact

  • The Valley Hospital

    RECRUITING

    Paramus, New Jersey, 07652, United States

    Contact

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

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

Conditions

Explore the condition pages connected to this study.