Congenital Valvular Aortic Stenosis
Angiographic findings
●
Congenitally bicuspid valves usually
have 2 aortic sinuses
■
3 sinuses in acquired AS
●
In rheumatic disease, aortic valve
commissures usually fuse
■
Don’t fuse in degenerated tricuspid
valve
© Frank Netter, MD Novartis®