The Bicuspid Aortic Valve has two cusps: one larger than the other. It is considered unobstructive if the edges of the cusps are free. If the edges are fused or no free the aortic valve is considered obstructive developing a dome during systole.
Bicuspid aortic stenosis anatomy
Bicuspid aortic stenosis pathophysiology
Aortic regurgitation pathophysiology
Cor triatriatum anatomy
Tricuspid stenosis pathophysiology
Pulmonary valve stenosis causes
Aortic stenosis pathophysiology
Atrial septal defect pathophysiology