Heart rhythm fix under the microscope: 200 patients tracked for 3 years
NCT ID NCT05434650
First seen Nov 19, 2025 · Last updated May 24, 2026 · Updated 29 times
Summary
This study follows 200 people with persistent atrial fibrillation (a type of irregular heartbeat) to see how well a catheter-based treatment works over time. The treatment uses radiofrequency energy to fix the heart's electrical signals. Researchers will check if the heart stays in normal rhythm for up to 3 years and watch for any serious side effects within a week of the procedure.
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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.
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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Contacts and locations
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Locations
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Arkansas Cardiology
Little Rock, Arkansas, 72205, United States
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Beth Israel Deaconess Medical Center
Boston, Massachusetts, 02215, United States
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Brigham & Women's Hospital
Boston, Massachusetts, 02115, United States
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Centennial Medical Center
Nashville, Tennessee, 37203, United States
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Chippenham Hospital
Richmond, Virginia, 23225, United States
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Doylestown Hospital
Doylestown, Pennsylvania, 18901, United States
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Eisenhower Medical Center
Rancho Mirage, California, 92270, United States
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Erlanger Medical Center
Chattanooga, Tennessee, 37403, United States
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Heart Center Research, LLC.
Huntsville, Alabama, 35801, United States
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Methodist Hospital of San Antonio
San Antonio, Texas, 78229, United States
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North Mississippi Medical Center
Tupelo, Mississippi, 38801, United States
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Northside Hospital
Atlanta, Georgia, 30342, United States
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Ochsner Medical Center
New Orleans, Louisiana, 70121, United States
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Oklahoma Heart Hospital South
Oklahoma City, Oklahoma, 73135, United States
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Providence Hospital
Southfield, Michigan, 48075, United States
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Sentara Norfolk General Hospital
Norfolk, Virginia, 23507, United States
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Sequoia Hospital
Redwood City, California, 94062, United States
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St. Marks Hospital
Salt Lake City, Utah, 84124, United States
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St. Patrick Hospital
Missoula, Montana, 59802, United States
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University of Nebraska Medical Center
Omaha, Nebraska, 68198, United States
Conditions
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