Pacing after a heart procedure for rapid atrial fibrillation
Part of Heart & circulation clinical trials.
This trial studies whether a special type of pacing (stimulating the heart's natural electrical system) works better than standard pacing after a procedure to control very fast heart rhythms. It's for people who already have a pacemaker and are getting a specific treatment for atrial fibrillation.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You must already have a pacemaker with the special left bundle branch pacing lead.
- You must have had a successful ablation procedure to control fast atrial fibrillation within the last 15 days.
- You must be 18 years or older.
- If you are a woman able to have children, you must use effective birth control and have a negative pregnancy test.
- You must be able to do a maximal exercise test (VO2 max test) and have a heart pump function (LVEF) of at least 40%.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
Similar studies
Other trials that look related to this one.
This trial tests a new type of pacemaker for people with atrial fibrillation who are scheduled for a procedure that disconnects the heart's natural electrical pathway. It may help improve symptoms and heart function.
This trial tests a combination of heart pacing and a specialized ablation procedure in older adults with permanent atrial fibrillation that hasn't improved with other treatments. It aims to improve symptoms and reduce hospital stays related to heart failure.
This study is testing two new ways of pacing the heart to see if they can reduce the chance of developing atrial fibrillation (an irregular heartbeat). It might be a good fit if you need a pacemaker for a slow heart rate but have never had atrial fibrillation before.
This trial tests whether a procedure that regulates your heart rhythm (pacing) works better than medication for people who have permanent atrial fibrillation, heart failure with a normal pumping strength, and were hospitalized for heart failure in the past year.
This trial compares two types of pacing for people with permanent atrial fibrillation (AF) and a weak heart pump (ejection fraction less than 50%). It tests whether pacing the left bundle branch area works as well as or better than standard biventricular pacing to improve heart function.
This study compares different treatments—pacing therapy, medications, and catheter ablation—for people who have both atrial fibrillation and heart failure. It aims to find the best way to improve your heart function and quality of life.
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