title: The Christmas tree sign: a diagnostic tool for ECG connoisseurs.
authors.affiliation: Department of Cardiology, St Thomas' Hospital, London, UK carlaplymen@nhs.net.
authors.forename: C M
authors.initials: CM
authors.lastname: Plymen
authors.affiliation: Department of Cardiology, St Thomas' Hospital, London, UK.
authors.forename: G S
authors.initials: GS
authors.lastname: Carr-White
authors.affiliation: Department of Cardiology, St Thomas' Hospital, London, UK.
authors.forename: S
authors.initials: S
authors.lastname: Kapetanakis
mesh_terms: D002311:Cardiomyopathy, Dilated / Q000175:diagnosis*; D003627:Data Interpretation, Statistical; D004562:Electrocardiography; D006801:Humans; D010364:Pattern Recognition, Visual; D017180:Tachycardia, Ventricular / Q000175:diagnosis*