Image-based hemodynamic simulations for intracranial aneurysms: the impact of complex vasculature

ConclusionBoth the magnitude and shape of the flow distribution vary depending on the model ’s complexity. The magnitude is primarily influenced by the global vessel model, while the shape is determined by the local structure. Furthermore, intra-aneurysmal flow strongly depends on the location in the vessel tree, emphasizing the need for complex model geometries for realistic hemodynamic assessment and rupture risk analysis.
Source: International Journal of Computer Assisted Radiology and Surgery - Category: Intensive Care Source Type: research