thickened aortic valve cuspsaortic thickeningtricuspid valve thickeningthickened aortic valvemitral valve thickeningaortic valve trileaflet and thickenedaortic valve leaflet thickeningaortic wall thickeningmitral valve leaflet thickeningmild aortic valve thickeningmildly thickened mitral valvethickening of the aorta