title: Lie down and breathe.
authors.affiliation: 1 Division of Pulmonary and Critical Care Medicine, Johns Hopkins Hospital, Baltimore, Maryland; and.
authors.forename: Sean
authors.initials: S
authors.lastname: Agbor-Enoh
authors.forename: Henry E
authors.initials: HE
authors.lastname: Fessler
mesh_terms: D001784:Blood Gas Analysis; D003937:Diagnosis, Differential; D018450:Disease Progression; D004417:Dyspnea / Q000175:diagnosis* / Q000209:etiology; D004636:Emergency Service, Hospital; D020065:Hepatopulmonary Syndrome / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D006801:Humans; D000860:Hypoxia / Q000175:diagnosis* / Q000209:etiology; D008103:Liver Cirrhosis / Q000150:complications* / Q000175:diagnosis; D008297:Male; D008875:Middle Aged; D010102:Oxygen Inhalation Therapy; D012720:Severity of Illness Index; D016683:Supine Position; D014057:Tomography, X-Ray Computed / Q000379:methods