MRI study of atrial scarring and stroke risk
Part of Brain & nervous system, Heart & circulation clinical trials.
This study uses a special heart MRI to look for scarring in the upper chambers of the heart (atria) that might cause hidden atrial fibrillation after a stroke with no known cause. It may help explain why the stroke happened and guide future treatment.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You have had a stroke within the last 30 days that doctors cannot explain
- You are scheduled to get a small heart monitor (loop recorder) placed within 3 months to check for hidden irregular heartbeats
- You do not have a history of atrial fibrillation or take blood thinners long-term
- You do not have severe kidney problems, claustrophobia, or metal implants that prevent an MRI
- You are not pregnant, breastfeeding, or under legal guardianship
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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