The American journal of medicine
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Adherence to medical management of vascular risk is vital for stroke prevention in patients with asymptomatic carotid stenosis. Because carotid disease is a risk factor for cognitive impairment, we sought to determine whether undiagnosed cognitive impairment affects medication adherence in this setting. ⋯ Medication adherence in patients with asymptomatic carotid stenosis is significantly reduced among those with undiagnosed cognitive impairment. Cognitive screening of asymptomatic patients with carotid stenosis identifies those who may benefit from increased supervision to improve medication adherence.