title: An elderly patient with myalgias.
authors.affiliation: Division of Emergency Medicine, Harvard University, Boston, Massachusetts, USA.
authors.forename: J G
authors.initials: JG
authors.lastname: Wiencek
authors.forename: E S
authors.initials: ES
authors.lastname: Nadel
authors.forename: D F
authors.initials: DF
authors.lastname: Brown
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D003937:Diagnosis, Differential; D004562:Electrocardiography; D005260:Female; D006801:Humans; D009135:Muscular Diseases / Q000097:blood / Q000209:etiology*; D017202:Myocardial Ischemia / Q000097:blood / Q000150:complications / Q000175:diagnosis* / Q000503:physiopathology; D010146:Pain / Q000097:blood / Q000209:etiology*; D012737:Sex Factors; D014336:Troponin / Q000097:blood
chemical_list: D014336:Troponin