title: Platypnea-orthodeoxia in association with coronary artery disease.
authors.forename: Tsung O
authors.initials: TO
authors.lastname: Cheng
mesh_terms: D000369:Aged, 80 and over; D006328:Cardiac Catheterization; D017023:Coronary Angiography; D023921:Coronary Stenosis / Q000150:complications* / Q000175:diagnosis; D003937:Diagnosis, Differential; D004417:Dyspnea / Q000175:diagnosis / Q000209:etiology* / Q000503:physiopathology; D004452:Echocardiography; D005260:Female; D005500:Follow-Up Studies; D006344:Heart Septal Defects, Atrial / Q000150:complications* / Q000175:diagnosis; D006801:Humans; D000860:Hypoxia / Q000175:diagnosis / Q000209:etiology* / Q000503:physiopathology; D008279:Magnetic Resonance Imaging; D011187:Posture / Q000502:physiology*; D011669:Pulmonary Wedge Pressure; D012720:Severity of Illness Index; D013577:Syndrome; D017725:Ventricular Pressure