title: Platypnea-Orthodeoxia Syndrome: An Overlooked Cause of Hypoxemia.
authors.affiliation: Division of Cardiology, UCLA David Geffen School of Medicine, Los Angeles, California. Electronic address: jtobis@mednet.ucla.edu.
authors.forename: Jonathan Marvin
authors.initials: JM
authors.lastname: Tobis
authors.affiliation: Loma Linda University Health, Loma Linda, California.
authors.forename: Islam
authors.initials: I
authors.lastname: Abudayyeh
mesh_terms: D004417:Dyspnea; D054092:Foramen Ovale, Patent; D006801:Humans; D000860:Hypoxia; D011187:Posture
keywords: hypoxemia; left-to-right shunt; patent foramen ovale; platypnea-orthodeoxia syndrome