A 65-year-old man with a history of TIA is admitted with sudden onset expressive aphasia that resolves completely within 30 minutes. CT brain is normal. What is the most appropriate secondary prevention regarding antiplatelet therapy?AStart clopidogrel 75 mg once daily as long-term monotherapyBNo antiplatelet therapy is needed as symptoms resolvedCStart dual antiplatelet therapy indefinitelyDStart aspirin 75 mg plus warfarinEStart high-dose aspirin long term without reviewCheck my answer