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Smartphone video motion analysis detects narrowed neck arteries that may lead to stroke
Medical Xpress August 17, 2022
Motion analysis of video recorded on a smartphone accurately detected narrowed arteries in the neck, which are a risk factor for stroke, according to new research published today in the Journal of the American Heart Association, an open access, peer-reviewed journal of the American Heart Association.
Fatty deposits (plaque) can accumulate in arteries causing them to narrow (stenosis). Narrowed arteries in the carotid artery (in the neck) can cause an ischemic stroke, which occurs when a vessel that supplies blood to the brain is obstructed by a clot. Nearly 87% of all strokes are ischemic strokes.
“Between 2% and 5% of strokes each year occur in people with no symptoms, so better and earlier detection of stroke risk is needed,”...
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