Key result
Lower near-wall shear rate near the carotid bifurcation is linked to greater IMT.
Why the study?
Are differences in near-wall shear rate within the common carotid artery associated with different intima-media thicknesses in healthy volunteers?
Cross-Sectional (n=53)
Are differences in near-wall shear rate within the common carotid artery associated with different intima-media thicknesses in healthy volunteers?
Lower near-wall shear rate near the carotid bifurcation is associated with larger intima-media thickness compared to a more proximal site, independent of age.
Authors
No takes yet. Share an insight, caveat, or question.
Supports local hemodynamics in early carotid atherosclerosis; hypothesis-generating and requires longitudinal confirmation before clinical relevance.
Kornet et al. (1998) conducted a cross-sectional in Healthy (n=53). Anatomical location near the bifurcation (location B) vs. Anatomical location 20 to 30 mm upstream (location A) was evaluated on Intima-media thickness (IMT) and near-wall shear rate (WSR). In the common carotid artery, lower near-wall shear rate near the bifurcation compared with 20 to 30 mm upstream was associated with a larger intima-media thickness, independent of age.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: