Supravalvular aortic stenosis (SVAS) is the major cardiac lesion of Williams Syndrome (WS). WS also has features of mental retardation (MR), characteristic facies and variable hypercalcemia in ...
Two approaches were used to evaluate the atherosclerotic lesions as described previously. [16] First, macroscopic assessment of en face whole aorta segments was performed. The entire aorta was ...