Heart rhythm showdown: which surgery best stops AFib?
NCT ID NCT07100483
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study compares three different surgical ablation techniques (Cox-Maze IV, Tampa 2, and EnCompass alone) to treat atrial fibrillation, a common heart rhythm problem. About 220 adults with AFib who are already having heart surgery will be randomly assigned to one of the three methods. The main goal is to see which approach best keeps the heart in normal rhythm one year after surgery.
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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
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
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Locations
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Corewell Health West
Grand Rapids, Michigan, 49503, United States