New mapping technique for AF ablation study pulled before starting
NCT ID NCT04109053
First seen Nov 01, 2025 · Last updated May 06, 2026 · Updated 23 times
Summary
This study was designed to see if a new, ultra-sensitive mapping method could better confirm that cryoballoon ablation successfully isolates the pulmonary veins in people with paroxysmal atrial fibrillation. The study was withdrawn before enrolling any participants, so no results are available. It would have involved patients already scheduled for the procedure at a single hospital.
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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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