title: Clinical Reasoning: An 87-year-old woman with left-sided numbness.
authors.affiliation: From the Department of Neurology, College of Physicians and Surgeons (S.Y., M.S.V.E.), and the Department of Epidemiology, Mailman School of Public Health (M.S.V.E.), Columbia University, New York, NY. shadiyaghi@yahoo.com.
authors.forename: Shadi
authors.initials: S
authors.lastname: Yaghi
authors.affiliation: From the Department of Neurology, College of Physicians and Surgeons (S.Y., M.S.V.E.), and the Department of Epidemiology, Mailman School of Public Health (M.S.V.E.), Columbia University, New York, NY.
authors.forename: Mitchell S V
authors.initials: MS
authors.lastname: Elkind
mesh_terms: D000369:Aged, 80 and over; D001281:Atrial Fibrillation / Q000150:complications / Q000175:diagnosis; D001921:Brain / Q000503:physiopathology*; D005260:Female; D006801:Humans; D006987:Hypesthesia / Q000175:diagnosis / Q000209:etiology*; D007511:Ischemia / Q000150:complications* / Q000175:diagnosis; D012306:Risk; D020521:Stroke / Q000150:complications* / Q000175:diagnosis