title: Case closed.
authors.forename: Knute
authors.initials: K
authors.lastname: Mlott
mesh_terms: D003937:Diagnosis, Differential; D004562:Electrocardiography; D004634:Emergency Medical Technicians; D006321:Heart / Q000503:physiopathology*; D006331:Heart Diseases / Q000175:diagnosis / Q000503:physiopathology; D006801:Humans; D009657:North Carolina; D029424:Pulmonary Disease, Chronic Obstructive / Q000175:diagnosis / Q000503:physiopathology