title: [Patent foramen ovale].
authors.affiliation: Department of Cerebrovascular Disease, National Hospital Organization, Kyushu Medical Center.
authors.forename: Masahiro
authors.initials: M
authors.lastname: Yasaka
mesh_terms: D002544:Cerebral Infarction / Q000209:etiology*; D006344:Heart Septal Defects, Atrial / Q000150:complications* / Q000175:diagnosis; D006801:Humans