title: Hypoxaemia, platypnoea, orthodeoxia and right-to-left shunts.
authors.forename: J
authors.initials: J
authors.lastname: Isaac
mesh_terms: D004417:Dyspnea / Q000209:etiology*; D006344:Heart Septal Defects, Atrial / Q000150:complications*; D020065:Hepatopulmonary Syndrome / Q000209:etiology; D006801:Humans; D000860:Hypoxia / Q000209:etiology*