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Study identifier: NCT07187115 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

A Global Study Comparing Pulsed Field Ablation With Electrographic Flow Mapping Versus Posterior Wall Ablation for Persistent Atrial Fibrillation

Condition: Atrial Fibrillation (AF) · Persistant Atrial Fibrillation  ·  Sponsor: Boston Scientific Corporation

PhaseNA
Planned participants699
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

The purpose of this study is to establish the safety of the pulsed field ablation (PFA) therapy of Pulmonary Veins and Electrographic Flow (EGF) identified extra-PV sources of atrial fibrillation (PVI + EGF ablation of sources) and to demonstrate its non-inferiority in effectiveness compared to PFA of Pulmonary Veins and LA Posterior Wall (PVI+ PWA) in the treatment of de novo symptomatic drug-refractory persistent atrial fibrillation (PersAF).

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

Talk to the study team

Jackie Lin  ·  +16123608544  ·  jackie.lin@bsci.com

Karin Froidcourt  ·  +32 471 63 6566  ·  karin.froidcourt@bsci.com

Always discuss trial participation with your own doctor first.

Locations (42)

Grandview Medical CenterBirmingham, Alabama, United StatesNot Yet Recruiting
Mercy Gilbert Medical CenterGilbert, Arizona, United StatesNot Yet Recruiting
Banner University Medical CenterPhoenix, Arizona, United StatesNot Yet Recruiting
Arrhythmia Research GroupJonesboro, Arkansas, United StatesActive Not Recruiting
Alta Bates Summit Medical Center-HospitalOakland, California, United StatesNot Yet Recruiting
Stanford University Medical CenterPalo Alto, California, United StatesNot Yet Recruiting
Pacific Heart InstituteSanta Monica, California, United StatesActive Not Recruiting
St. Vincent's Medical CenterJacksonville, Florida, United StatesNot Yet Recruiting
Piedmont Athens RegionalAthens, Georgia, United StatesRecruiting
Emory University HospitalAtlanta, Georgia, United StatesActive Not Recruiting
St. Luke's Boise Medical CenterBoise, Idaho, United StatesActive Not Recruiting
Endeavor HospitalGlenview, Illinois, United StatesNot Yet Recruiting

+ 30 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT07187115