Mapping Aneurysm Risk with AI

The study presents a qualitative comparison of computational fluid dynamics (CFD) and deep learning (DL) derived fields - time-averaged wall shear stress (TAWSS), oscillatory shear index (OSI), and residence time ratio (RRT) - suggesting a correspondence between these traditionally modeled hemodynamic parameters and those predicted through machine learning approaches.

A new deep learning framework dramatically accelerates the prediction of blood flow dynamics within brain aneurysms, offering a faster path to risk assessment.