title: Cerebral infarction and patent foramen ovale (PFO) in the elderly: is PFO the culprit or not?
authors.forename: Eiichi
authors.initials: E
authors.lastname: Nomura
authors.forename: Masayasu
authors.initials: M
authors.lastname: Matsumoto
mesh_terms: D000367:Age Factors; D000368:Aged; D002544:Cerebral Infarction / Q000453:epidemiology / Q000209:etiology*; D006344:Heart Septal Defects, Atrial / Q000150:complications* / Q000453:epidemiology; D006801:Humans; D008875:Middle Aged; D015995:Prevalence; D012307:Risk Factors