title: Hypocalcaemia mimicking long QT syndrome: case report.
abstract: We describe a teenage girl who presented with syncope on exertion and prolonged QT on electrocardiogram (ECG). She was found to be hypocalcaemic due to hypoparathyroidism. Following oral calcium and vitamin D supplementation, there were no further episodes of syncope with normalization of the QT segment. This case highlights the need to consider all causes of a long QT segment.
authors.affiliation: Guys and St Thomas NHS Trust, London, UK. jasveer_mangat@yahoo.com
authors.forename: Jasveer S
authors.initials: JS
authors.lastname: Mangat
authors.forename: Jan
authors.initials: J
authors.lastname: Till
authors.forename: Nicola
authors.initials: N
authors.lastname: Bridges
mesh_terms: D000293:Adolescent; D003937:Diagnosis, Differential; D004562:Electrocardiography; D005260:Female; D006801:Humans; D006996:Hypocalcemia / Q000150:complications / Q000175:diagnosis*; D007011:Hypoparathyroidism / Q000150:complications / Q000175:diagnosis*; D008133:Long QT Syndrome / Q000175:diagnosis*; D013575:Syncope / Q000209:etiology*