title: Isolated obstruction of the right ventricular infundibulum in a patient with Williams' syndrome.
abstract: Williams' syndrome is a rare condition that is associated with severe cardiovascular manifestations. We report a patient with Williams' syndrome who also has isolated obstruction of the right ventricular infundibulum, an association that, to the best of our knowledge, has not been previously reported.
authors.affiliation: Department of Paediatrics, St. Luke's Hospital, Guardamangia, Malta. victor.e.grech@gov.mt
authors.forename: Victor E
authors.initials: VE
authors.lastname: Grech
authors.forename: Robert
authors.initials: R
authors.lastname: Xuereb
authors.forename: Joseph V
authors.initials: JV
authors.lastname: Degiovanni
mesh_terms: D000328:Adult; D006328:Cardiac Catheterization; D006801:Humans; D008297:Male; D014463:Ultrasonography; D014694:Ventricular Outflow Obstruction / Q000150:complications* / Q000000981:diagnostic imaging; D018980:Williams Syndrome / Q000150:complications*