Carotid Artery Stenosis: Causes, Symptoms, and Treatment

Carotid artery stenosis is a vascular condition where atherosclerotic plaques reduce blood flow to the brain, increasing the risk of stroke. Mr. Georgios Eleftheriou, Director of Vascular Surgery at Metropolitan Hospital, explains the causes, risk factors, symptoms, diagnosis, and treatment.

Causes and Risks: Atherosclerotic plaques restrict blood flow, detach creating embolism, or form clots. Individuals over 60 years old, with hypertension, diabetes, hypercholesterolemia, and smokers are at greater risk.

Symptoms: May include transient weakness, difficulty speaking, vision loss, or dizziness. Even if they subside, they require immediate medical attention.

Diagnosis: Is made with Carotid Triplex, CT or MRI angiography, and clinical evaluation.

Treatment: Includes conservative treatment (antiplatelet agents, blood pressure and lipid regulation, smoking cessation) and surgical repair (carotid endarterectomy or carotid stent). Metropolitan Hospital provides comprehensive treatment with modern technology and a multidisciplinary approach.

Check-ups are recommended for high-risk individuals, with cardiovascular or family history of stroke, or with transient neurological symptoms. Early diagnosis saves lives.