Optimized ablation for persistent atrial fibrillation
Part of Heart & circulation clinical trials.
This trial tests a more precise way to burn (ablate) the back wall of the left upper heart chamber during the first ablation for persistent atrial fibrillation (AF). It aims to improve heart rhythm control and reduce the chance of AF coming back.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are 18 years or older.
- You have persistent atrial fibrillation (AF) — heart rhythm problems lasting at least 7 days and no longer than 3 years.
- This is your first ablation (a procedure to fix the heart's rhythm).
- You have symptoms (like heart fluttering or shortness of breath) despite trying at least one medication for AF.
- You have not had a previous attempt to restore normal heart rhythm.
- You are not pregnant and do not have certain serious heart or organ conditions.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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