title: Idiopathic hypertrophic subaortic stenosis viewed by wide-angle, phased-array echocardiography.
mesh_terms: D000293:Adolescent; D000328:Adult; D002312:Cardiomyopathy, Hypertrophic / Q000175:diagnosis*; D002648:Child; D004452:Echocardiography; D005260:Female; D006321:Heart / Q000503:physiopathology; D006346:Heart Septum / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve / Q000503:physiopathology