Inclusion Criteria:  Hospitalization in the Emergency Department of the CHUGA for suspicion of TIA Possible or probable TIA diagnosis on discharge Major patient Outpatient care after emergency care  Exclusion Criteria:  Protected patient (guardianship, curatorship, people not affiliated with Social Security) Patient deprived of liberty by a judicial or administrative decision Patient hospitalized without consent under Articles L. 3212-1 and L. 3213-1 which does not fall under the provisions of Article L. 1121-8 Adult patient subject to a legal protection measure or unable to express consent Pregnant, lactating or parturient women Patient who does not speak French Inability to answer the phone to answer questions No attending physician