title: Cardiac arrhythmia challenge: a new App.
authors.forename: Andros
authors.initials: A
authors.lastname: Tofield
mesh_terms: D001145:Arrhythmias, Cardiac / Q000175:diagnosis*; D002309:Cardiology / Q000193:education*; D034201:Computers, Handheld; D004502:Education, Medical, Continuing; D004562:Electrocardiography; D006801:Humans; D063731:Mobile Applications