Stage B Aortic Regurgitation in Bicuspid Aortic Valve: New Observations on Progression Rate and Predictors

The most common complication of patients with bicuspid aortic valve (BAV) is aortic valve surgery ([1][1]). Hemodynamically significant (moderate-severe to severe) aortic regurgitation (AR) is more common in younger men with BAV ([1][1]) and is classified as Stage C (asymptomatic) or D (symptomatic