New study tests extra ablation targets to stop A-Fib recurrence
NCT ID NCT07197931
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests if burning extra spots outside the main heart veins can better control persistent atrial fibrillation (a type of irregular heartbeat). About 406 adults having their first ablation will be split into two groups: one gets standard vein isolation, the other gets additional trigger ablation. The goal is to see which approach reduces the return of arrhythmia over time.
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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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Locations
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Severance Cardiovascular Hospital, Yonsei University Health System
Seoul, 120-752, South Korea