title: A 'racing heart'.
authors: HealthONE EMS. Dennis.Edgerly@Healthhomecares.com
authors: Dennis
authors: D
authors: Edgerly
mesh_terms: D003937:Diagnosis, Differential; D004632:Emergency Medical Services; D006801:Humans; D006980:Hyperthyroidism / Q000175:diagnosis* / Q000503:physiopathology; D008297:Male; D013610:Tachycardia / Q000175:diagnosis* / Q000503:physiopathology; D055815:Young Adult