[Obstruction of the outflow from the right ventricle due to stenosis of the myocardium so-called 2-chambered right ventricle].
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D006352:Heart Ventricles / Q000002:abnormalities*; D006801:Humans; D007223:Infant; D008297:Male