title: [Echocardiographic functional parameters in variable and fixed obstruction of the left ventricle in children].
mesh_terms: D000293:Adolescent; D001024:Aortic Valve Stenosis / Q000175:diagnosis* / Q000503:physiopathology; D002312:Cardiomyopathy, Hypertrophic / Q000175:diagnosis* / Q000503:physiopathology; D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D004452:Echocardiography; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D007223:Infant
vernacular_title: Echokardiografické funkcné parametre pri variabilnej a fixovanej obstrukcii l'avej komory u detí.