title: 68-year-old woman with dyspnea and chest pain.
authors.affiliation: Mayo Graduate School of Medicine, Mayo Clinic Rochester, Minnesota 55905, USA.
authors.forename: S A
authors.initials: SA
authors.lastname: Vernino
authors.forename: K G
authors.initials: KG
authors.lastname: Moder
mesh_terms: D000368:Aged; D000740:Anemia / Q000175:diagnosis; D002637:Chest Pain / Q000209:etiology*; D003937:Diagnosis, Differential; D004417:Dyspnea / Q000209:etiology*; D005260:Female; D006801:Humans; D007970:Leukopenia / Q000175:diagnosis; D008180:Lupus Erythematosus, Systemic / Q000097:blood / Q000150:complications / Q000175:diagnosis*