(anatomy) The semilunar valve of the heart that lies between the left ventricle and the aorta.

plural of aortic valve

plural of porcelain aorta

(medicine) Extensive atherosclerotic calcification of the ascending aorta or aortic arch.

(pathology) Relating to aortopathy.

plural of aortopathy

(anatomy) Relating to the aorta and intestine.

With reference to, or by means of an aorta

plural of aortitis

(medicine, colloquial) Aortic regurgitation.