title: A 22-year-old woman with unexplained dyspnea.
authors.affiliation: Division of Pulmonary and Critical Care Medicine, University of California, San Diego School of Medicine, La Jolla, CA. Electronic address: ehekier@ucsd.edu.
authors.forename: Elan
authors.initials: E
authors.lastname: Hekier
authors.affiliation: Division of Pulmonary and Critical Care Medicine, University of California, San Diego School of Medicine, La Jolla, CA.
authors.forename: Jess
authors.initials: J
authors.lastname: Mandel
mesh_terms: D003937:Diagnosis, Differential; D004417:Dyspnea / Q000209:etiology*; D005260:Female; D006801:Humans; D006976:Hypertension, Pulmonary / Q000150:complications / Q000175:diagnosis*; D055815:Young Adult