Fig. 1From: Aortic root aortopathy in bicuspid aortic valve associated with high genetic riskThe bicuspid aortic valve (BAV) classification. a composing rate of BAV in this study, b the aortic valve anatomic sketch (photographer’s view), c the BAV types are confirmed during surgeries. Ap anterior–posterior, Lat lateral, L left coronary sinus, N non-coronary sinus, R right coronary sinus, U unicuspidBack to article page