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Flow chart for the management of patients with asymptomatic carotid stenosis. *Risk factors include hypertension, dyslipidaemia, diabetes, atrial fibrillation, smoking, obesity, lack of physical activity and stroke family history. DSA, Digital Subtraction Angiography. CTA; CT Angiography; CEA, carotid endarterectomy;, CAS, carotid artery stenting.
