Morphology of the Bicuspid Aortic Valve and Elasticity of the Adjacent Aorta in Children

Bicuspid aortic valve (BAV) is a common congenital malformation with the known sequela of ascending aortic dilation. The morphology of the BAV and the elasticity of the adjacent ascending aorta appear to influence the outcome. We prospectively examined 48 pediatric patients with an isolated, native BAV for the morphology and size of the aortic valve, aortic root, sinotubular junction, and ascending aorta and their elasticity indexes. A cohort of...