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Schematic illustration of aneurysm model construction and hemodynamics data extraction. (A,B) 3D segmentation of the artery models through CTA images. (C) Centerline calculation in Mimics. (D) Artery model loaded into Solidworks after smoothing. (E,F) Removal of the aneurysm through centerline interpolation and connection of the remaining branches. (G,H) Segmentation of the upstream, downstream, and aneurysm areas using the “blanking” function and hemodynamic parameters.
