title: Hypoxemia in a patient with pulmonary arterial hypertension: getting to the heart of the matter.
authors.affiliation: Pulmonary, Allergy, and Critical Care Division, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.
authors.forename: Mary K
authors.initials: MK
authors.lastname: Porteous
authors.forename: Jason S
authors.initials: JS
authors.lastname: Fritz
mesh_terms: D000328:Adult; D004452:Echocardiography; D065627:Familial Primary Pulmonary Hypertension / Q000150:complications* / Q000175:diagnosis / Q000503:physiopathology; D005260:Female; D006801:Humans; D000860:Hypoxia / Q000097:blood / Q000175:diagnosis / Q000209:etiology*; D010100:Oxygen / Q000097:blood*; D010101:Oxygen Consumption / Q000502:physiology*; D010930:Plague; D013318:Stroke Volume; D014057:Tomography, X-Ray Computed; D016278:Ventricular Function, Right / Q000502:physiology
chemical_list: D010100:Oxygen