[The diagnostic value of simple roentgen examinations in aortic stenosis].
D001021:Aortic Valve; D001024:Aortic Valve Stenosis; D000082882:Bicuspid Aortic Valve Disease; D006328:Cardiac Catheterization; D006330:Heart Defects, Congenital; D006349:Heart Valve Diseases; D006801:Humans
AORTIC VALVE DISEASES; HEART CATHETERIZATION