Hemodynamic Differences Associated With Extreme Versus Minimal Proximal Neck Angulation in Ruptured Infrarenal Abdominal Aortic Aneurysms: A Patient-Specific Computational Study.
BACKGROUND Maximum aneurysm diameter remains the principal criterion for abdominal aortic aneurysm (AAA) risk assessment, but additional morphologic and biomechanical factors may help explain the heterogeneity of rupture-related vulnerability. This exploratory study aimed to characterize hemodynamic differences associa...