Aortic commissurotomy: a physiologic evaluation by combined heart catheterization.
D001021:Aortic Valve; D001024:Aortic Valve Stenosis; D006328:Cardiac Catheterization; D002404:Catheterization; D003251:Constriction, Pathologic; D006801:Humans; D008946:Mitral Valve Stenosis / Q000628:therapy*
AORTIC VALVE/stenosis; CATHETERIZATION, CARDIAC; COMMISSUROTOMY