Comparing pulsed field ablation systems for atrial fibrillation
Part of Heart & circulation clinical trials.
This trial compares two different pulsed field ablation systems used during a procedure to treat atrial fibrillation (an irregular heartbeat). The study looks at whether one system causes fewer tiny particles (microemboli) that could travel to the brain during the procedure.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are 18 years or older.
- You have atrial fibrillation (paroxysmal or persistent) and are scheduled for a catheter ablation procedure.
- You can have a transcranial Doppler test (a non-invasive ultrasound to check blood flow in the brain).
- You have not had a recent stroke or transient ischemic attack (TIA).
- You do not have significant cerebrovascular disease that would interfere with the Doppler test.
- You do not have severe valvular or structural heart disease, and you are not pregnant or breastfeeding.
- You are able to take anticoagulation (blood thinners).
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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