aortic stenosis

English Thesaurus

1. abnormal narrowing of the aortic valve (noun.state)

hypernym	:	stenosis, stricture,
definition	:	abnormal narrowing of a bodily canal or passageway (noun.state)

hypernym	:	valvular heart disease,
definition	:	heart disease caused by stenosis of the cardiac valves and obstructed blood flow or caused by degeneration and blood regurgitation (noun.state)