title: Protracted transient ischemic attacks.
mesh_terms: D002545:Brain Ischemia / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D003937:Diagnosis, Differential; D006801:Humans; D002546:Ischemic Attack, Transient / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D011379:Prognosis