نتایج جستجو برای: media thickness
تعداد نتایج: 381490 فیلتر نتایج به سال:
Background and Purpose—UK black African-Caribbean adults have higher risks of stroke than white Europeans and have been shown to have increased carotid intima-media thickness (cIMT). We examined whether corresponding ethnic differences in cIMT were apparent in childhood and, if so, whether these could be explained by ethnic differences in cardiovascular risk markers. Methods—We conducted a 2-st...
Background and Purpose—Carotid atherosclerosis has been associated with increased risk of stroke and poorer cognitive performance in older adults. The relation of carotid atherosclerosis to cognitive impairment and MRI indices of ischemia and aging in midlife is less clear. Methods—We studied 1975 Framingham Offspring Study participants free of stroke and dementia with available carotid ultraso...
BACKGROUND The mechanisms by which smoking cessation reduces cardiovascular disease risk are unclear. We evaluated longitudinal changes in carotid intima-media thickness among current smokers enrolled in a prospective, randomized smoking cessation clinical trial. METHODOLOGY/PRINCIPAL FINDINGS Subjects were enrolled in a randomized, double-blind, placebo-controlled trial of 5 smoking cessatio...
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