title: Seven giants and seven dwarves.
authors: Intensive Care Unit, Canberra Hospital, Canberra, Australian Capital Territory, Australia. geonik@pcug.org.au
authors: George
authors: G
authors: Nikolić
mesh_terms: D003937:Diagnosis, Differential; D004562:Electrocardiography; D006801:Humans; D008297:Male; D008875:Middle Aged; D013616:Tachycardia, Sinus / Q000175:diagnosis* / Q000473:pathology; D017180:Tachycardia, Ventricular / Q000175:diagnosis* / Q000473:pathology