Heart Scar-Guided ablation may cut AF recurrence
NCT ID NCT05794386
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether treating extra scar tissue in the heart's upper chamber, along with the standard vein isolation, can better control atrial fibrillation (AF) in people with persistent AF. About 204 adults with moderate scarring will be randomly assigned to standard treatment or the scar-guided approach. The main goal is to see if this reduces abnormal heart rhythm returning within a year.
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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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Conditions
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The condition terms exactly as the trial's registrant entered them.
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Seoul National University Hospital
RECRUITINGSeoul, Jongno-gu, 03080, South Korea
Contact Phone: •••-•••-•••• Email: •••••@•••••