title: Management of platypnea-orthodeoxia syndrome by transcatheter closure of atrial communication: hemodynamic characteristics, clinical and echocardiographic outcome.
authors.forename: Tsung O
authors.initials: TO
authors.lastname: Cheng
mesh_terms: D006344:Heart Septal Defects, Atrial / Q000503:physiopathology*; D006801:Humans; D011187:Posture