Non-Invasive Assessment of Blood Flow in the Carotid Arteries
Carotid Doppler ultrasound is a non-invasive imaging test that evaluates blood flow in the carotid arteries, which supply oxygen-rich blood to the brain. This painless procedure helps detect narrowing or blockages caused by atherosclerosis, a leading risk factor for stroke. By using sound waves to visualize the arteries, Carotid Doppler can identify early signs of plaque buildup, assess the severity of stenosis, and guide preventive treatment strategies. It is commonly recommended for individuals with risk factors such as high blood pressure, diabetes, high cholesterol, smoking, or a history of stroke or transient ischemic attacks (TIAs). The test is also useful for monitoring patients who have undergone carotid artery surgery or stenting. By detecting vascular abnormalities early, Carotid Doppler plays a crucial role in stroke prevention and cardiovascular health management.
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