Catheter ablation for slow heart rate study
Part of Brain & nervous system clinical trials.
This study tests a catheter procedure to treat a slow heart rate (bradycardia) that causes symptoms like dizziness or fainting. It may be an option for people who haven't had a pacemaker and whose heart can still speed up with medication.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are 18 to 65 years old.
- You have symptoms from a slow heart rate, such as fainting, dizziness, or extreme tiredness.
- Your average heart rate is less than 50 beats per minute or you have pauses longer than 3 seconds during the day.
- Your heart can speed up by at least 25% after a medication test (atropine test).
- You have not had a pacemaker or similar heart device placed.
- You are not using heart rhythm medications that affect heart rate.
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.
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This study tests a procedure called cardioneuroablation for people whose fainting or very slow heartbeat doesn't improve with other treatments. If you are under 60, have no other major heart conditions, and have not had ablation before, it might be an option to reduce or stop your fainting spells.
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