[Echocardiography in the diagnosis of insufficiency of the aortic valve].
D000293:Adolescent; D000328:Adult; D000368:Aged; D001022:Aortic Valve Insufficiency / Q000175:diagnosis*; D004452:Echocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged
Ekhokardiografiia v diagnostike nedostatochnosti aortal'nogo klapana.