[Case of hypertrophic obstructive cardiomyopathy mistaken for mitral stenosis].
D000293:Adolescent; D002312:Cardiomyopathy, Hypertrophic / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008946:Mitral Valve Stenosis / Q000175:diagnosis* / Q000601:surgery