Computational Numerical Analysis of Different Cannulation Methods During Cardiopulmonary Bypass of Type A Aortic Dissection Model Based on Computational Fluid Dynamics
Different cannulation modes have an effect on the hemodynamic characteristic of the tear, but this effect is related to different states of CPB. AAC was found to superior to IAC, especially in reducing velocity, stress, and shear stress of site of tear. However, IAC and AAC are more conductive to blood supply than FAC in branch vessels of the aortic arch without being affected by the CPB state.
