Author

Ariel Bergmann

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Open access Oct 2026

Hemodynamic and Geometrical Parameters Associated with Carotid Artery Stenosis: A Cross-Sectional Study Using 4D Flow MRI and CFD.

PURPOSE Carotid geometry and local hemodynamics are closely associated with atherosclerosis, yet how anatomy and disturbed flow jointly mark disease presence and relate to pro-atherogenic flow in still-non-stenosed bifurcations remains unresolved. This study quantifies the cross-sectional association between three-dime...

Ali Mokhtari, Ariel Bergmann, C. Strecker et al. · Annals of Biomedical Enginee... · 1 citation

Preprint Sep 2026

Comparative Evaluation of Carotid Artery Hemodynamics: Patient-Specific CFD Simulations vs. 4D flow MRI

MRI-derived plaque-surface WSS showed magnitude- and location-dependent disagreement with CFD, greater in more severely stenosed arteries and, in exploratory analyses, associated with factors beyond stenosis degree.

Ali Mokhtari, Merel Meulendijks, Ariel Bergmann et al. · 0 citations