Semilunar valve
A higher magnification of the previous slide shows the dense core of connective tissue of the valve and the region of the annulus fibrosus. Endothelium covers the free surface of each valve. 400x
Aortic valve leaflet
A higher magnification of the previous slide shows the dense core of connective tissue of the valve and the region of the annulus fibrosus. Endothelium covers the free surface of each valve. 400x
Endothelium
A higher magnification of the previous slide shows the dense core of connective tissue of the valve and the region of the annulus fibrosus. Endothelium covers the free surface of each valve. 400x
Connective tissue core
A higher magnification of the previous slide shows the dense core of connective tissue of the valve and the region of the annulus fibrosus. Endothelium covers the free surface of each valve. 400x
Annulus fibrosus
A higher magnification of the previous slide shows the dense core of connective tissue of the valve and the region of the annulus fibrosus. Endothelium covers the free surface of each valve. 400x
Aortic wall
A higher magnification of the previous slide shows the dense core of connective tissue of the valve and the region of the annulus fibrosus. Endothelium covers the free surface of each valve. 400x