New heart device aims to tame stubborn AFib
NCT ID NCT06735534
First seen Jun 25, 2026 · Last updated Jul 01, 2026 · Updated 3 times
Summary
This study is testing the FARAPULSE Pulsed Field Ablation system in 376 people with persistent atrial fibrillation (AFib) who have already had a prior ablation. The device uses electrical pulses to destroy the heart tissue causing the abnormal rhythm. The goal is to see if it is safe and effective for a repeat procedure.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
FARAPULSE Pulsed Field Ablation System (a device that uses electrical pulses to destroy heart tissue causing abnormal rhythms)
What this could lead to
If successful, this could provide a safe and effective way to treat persistent atrial fibrillation in people who have already had a prior ablation, potentially reducing the need for long-term medication.
What could go wrong
This is an early-stage, single-arm study with no comparison group, so results may not be definitive. Risks include procedure-related complications like bleeding, heart damage, or stroke.
Disclaimer
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This is a summary of
the original study
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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.
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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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Study contacts
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AdventHealth Orlando-Hospital
RECRUITINGOrlando, Florida, 32803, United States
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AdventHealth Tampa-Hospital
RECRUITINGTampa, Florida, 33613, United States
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Advocate Christ Medical Center-Hospital
RECRUITINGOak Lawn, Illinois, 60453, United States
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Arrhythmia Research Group-Research Facility
RECRUITINGJonesboro, Arkansas, 72401, United States
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Atrium Health Navicent The Medical Center
RECRUITINGMacon, Georgia, 32201, United States
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Bethesda North Hospital
RECRUITINGCincinnati, Ohio, 45242, United States
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Christus Trinity Mother Frances Health System
RECRUITINGTyler, Texas, 75701, United States
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Dartmouth Hitchcock Medical Center
RECRUITINGLebanon, New Hampshire, 03756, United States
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Emory University Hospital
RECRUITINGAtlanta, Georgia, 30322, United States
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HCA Florida Mercy Hospital
RECRUITINGMiami, Florida, 33133, United States
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John Hunter Hospital
RECRUITINGNew Lambton Heights, New South Wales, 606-8507, Australia
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Johns Hopkins Hospital
RECRUITINGBaltimore, Maryland, 21287, United States
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Lovelace Medical Center
RECRUITINGAlbuquerque, New Mexico, 87102, United States
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Massachusetts General Hospital
RECRUITINGBoston, Massachusetts, 02114, United States
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Memorial Health University Medical Center
RECRUITINGSavannah, Georgia, 31404, United States
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Mobile Infirmary Medical Center
RECRUITINGMobile, Alabama, 36607, United States
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Naples Comprehensive Health
RECRUITINGNaples, Florida, 34102, United States
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National Taiwan University Hospital
RECRUITINGTaipei, Taiwan
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Northwell Health
RECRUITINGManhasset, New York, 11030, United States
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Ohio State University Medical Center
RECRUITINGColumbus, Ohio, 43210, United States
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Oklahoma Heart Institute
RECRUITINGTulsa, Oklahoma, 74104, United States
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Sentara Norfolk General Hospital
RECRUITINGNorfolk, Virginia, 23507, United States
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South Denver Cardiology Associates, PC
RECRUITINGLittleton, Colorado, 80120, United States
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Southcoast Physicians Group
RECRUITINGFall River, Massachusetts, 02720, United States
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St. Andrew's War Memorial Hospital
RECRUITINGBrisbane, Queensland, 4001, Australia
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St. John's Regional Medical Center
RECRUITINGOxnard, California, 93030, United States
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St. Luke's Boise Medical Center
RECRUITINGBoise, Idaho, 83712, United States
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St. Mark's Hospital
RECRUITINGSalt Lake City, Utah, 84124, United States
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Stanford University Medical Center
RECRUITINGStanford, California, 94305, United States
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Taipei Veterans General Hospital
RECRUITINGTaipei, Taiwan
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Tampa General Hospital
RECRUITINGTampa, Florida, 33606, United States
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Texas Cardiac Arrhythmia Research
RECRUITINGAustin, Texas, 78705, United States
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The Alfred Hospital
RECRUITINGMelbourne, Australia
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The Royal Melbourne Hospital
RECRUITINGParkville, Victoria, 3050, Australia
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Trident Medical Center
RECRUITINGCharleston, South Carolina, 29406, United States
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University of Southern California Hospital
RECRUITINGLos Angeles, California, 90033, United States
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Victorian Heart Hospital
RECRUITINGClayton, Victoria, 3168, Australia
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Virtua Health Inc.
RECRUITINGMarlton, New Jersey, 08053, United States
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Weill Cornell Medical University
RECRUITINGNew York, New York, 10065, United States
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Westmead Hospital
RECRUITINGWestmead, New South Wales, 2145, Australia
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William Beaumont Hospital-Hospital
RECRUITINGRoyal Oak, Michigan, 48073, United States
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