Strong Coupled Fluid-Structure Interaction Simulation of Cerebrovascular System Using Multi-Scale Model

Cerebrovascular disorder such as subarachnoid hemorrhage is the number 3 cause of death in Japan [1]. Initiation and growth of those diseases depend on hemodynamic factors such as Wall Shear Stress (WSS) or blood pressure induced by blood flow [2]. Therefore the information on the magnitude and the distribution of WSS is important to predict the consequences.