Biomechanics of Thoracic Aortic Aneurysms Jessica Wagenseil, DScProfessor, Mechanical Engineering and Materials ScienceVice Dean for Faculty AdvancementMcKelvey School of EngineeringWashington University Abstract:Thoracic aortic aneurysms are a dilation of the aortic wall that can be asymptomatic for many years until they dissect or rupture. Dissection or rupture is associated with a high mortality rate. Surgical replacement...