Why the study?
What is the relationship between atherosclerotic plaque volume and composition assessed by CT angiography, severity of stenosis, and cardiovascular risk factors in patients with cerebrovascular symptoms?
Population
100 patients with cerebrovascular symptoms
Design
Cross-sectional
Authors
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CTA plaque metrics may refine cerebrovascular risk assessment beyond stenosis; hypothesis-generating and needs prospective validation.
What is the relationship between atherosclerotic plaque volume and composition assessed by CT angiography, severity of stenosis, and cardiovascular risk factors in patients with cerebrovascular symptoms?
CT angiography demonstrates that carotid plaque volume and composition correlate with specific cardiovascular risk factors like age, smoking, and hypercholesterolemia, independent of luminal stenosis severity.
Rozie et al. (2009) studied this question.
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