title: Left ventricular outflow obstruction.
authors.affiliation: Cardiac Unit, Royal Liverpool Children's Hospital NHS Trust, Alder Hey.
authors.forename: R
authors.initials: R
authors.lastname: Arnold
authors.forename: D
authors.initials: D
authors.lastname: Kitchiner
mesh_terms: D000293:Adolescent; D001024:Aortic Valve Stenosis / Q000150:complications; D002312:Cardiomyopathy, Hypertrophic / Q000150:complications; D002648:Child; D002675:Child, Preschool; D016757:Death, Sudden, Cardiac / Q000209:etiology; D006801:Humans; D007223:Infant; D014694:Ventricular Outflow Obstruction / Q000175:diagnosis* / Q000209:etiology