title: Ethnicity is relevant.
authors.forename: Andrew P
authors.initials: AP
authors.lastname: Vanezis
authors.forename: Raj
authors.initials: R
authors.lastname: Bhopal
mesh_terms: D004562:Electrocardiography / Q000592:standards*; D006801:Humans; D017379:Hypertrophy, Left Ventricular / Q000175:diagnosis* / Q000208:ethnology; D044469:Racial Groups; D012680:Sensitivity and Specificity