Assertion: valve's part | /r/CapableOf | rise toward commissure
Facets:
value: at the peripheral ends
type: LOCATION
Source sentences:
text: When the closed valve is seen in profile, the major part of the closure line lies below the plane of the atrioventricular junction rising toward the commissures at the peripheral ends so that the atrial surface of the leaflets has a saddle-like configuration.13 Being tethered by the tensor apparatus, the line of coaptation in a normal valve does not extend above the level of the junction during ventricular systole (fig 6A).