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Study identifier: NCT03546374 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Medtronic Terminate AF Study

Condition: Persistent Atrial Fibrillation · Longstanding Persistent Atrial Fibrillation  ·  Sponsor: Medtronic Cardiac Surgery

PhaseNA
Planned participants160
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

The purpose of this study is to demonstrate the safety and effectiveness of the Cardioblate iRF and CryoFlex hand held devices for the treatment of non-paroxysmal atrial fibrillation (AF).

This description comes directly from the study's public registry record.

Talk to the study team

Stephanie Yong  ·  763-526-2032  ·  stephanie.yong@medtronic.com

Jessica Halverson  ·  763-514-9765  ·  Jessica.halverson@medtronic.com

Always discuss trial participation with your own doctor first.

Locations (15)

Stanford Hospitals and ClinicPalo Alto, California, United StatesCompleted
Adventist Health St. HelenaSt. Helena, California, United StatesWithdrawn
Hartford HealthcareHartford, Connecticut, United StatesCompleted
St Vincent Heart Center of IndianaIndianapolis, Indiana, United StatesRecruiting
Massachusetts General HospitalBoston, Massachusetts, United StatesRecruiting
Corewell HealthGrand Rapids, Michigan, United StatesRecruiting
Washington University School of MedicineSt Louis, Missouri, United StatesRecruiting
ProMedica ToledoToledo, Ohio, United StatesCompleted
Allegheny General HospitalPittsburgh, Pennsylvania, United StatesRecruiting
Lankenau Medical CenterWynnewood, Pennsylvania, United StatesCompleted
Intermountain Medical CenterMurray, Utah, United StatesCompleted
Sentara Norfolk General HospitalNorfolk, Virginia, United StatesCompleted

+ 3 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT03546374