The notion that cerebral infarction can be prevented by dealing with stenosis or occlusion of the carotid artery comes from an understanding of the etiology of cerebral infarction. Most cerebral infarctions are due to narrowing or occlusion of the carotid arteries.
If you have reached the age of 50, pay attention to your carotid arteries. Carotid artery occlusion can lead to cerebral infarction because of the massive reduction in cerebral blood flow. Recently there has been an academic consensus that cerebral infarction can be prevented by surgery or intervention. Surgical and interventional treatment of carotid artery stenosis has become a safe and reliable technique. Symptoms of carotid stenosis: Transient cerebral ischemic attacks (including dizziness and blackness in front of the eyes) are the most common symptoms. Having had a cerebral infarction is the strongest indication of carotid atherosclerosis. Patients who have already had a cerebral infarction have a stronger indication for surgery. Patients with hemiplegia are also not contraindications to surgery, and physical activity will improve after surgery as long as there is a correctable carotid artery lesion. Studies conducted by two of the most prestigious academic institutions in the United States and Europe have confirmed that carotid arteries with more than 50% stenosis require surgical removal of the thrombotic endothelium or stenting of the carotid artery. What should I do if I suspect carotid artery stenosis? See a vascular surgeon for an ultrasound examination of the carotid arteries. This is a simple and reliable test that can clarify the presence of carotid artery abnormalities. What should I do if I find carotid artery stenosis? See a vascular surgeon and operate if surgery is indicated. If surgery is not required, the following should be noted: 1. 2. Avoid pressure on the neck and other external forces. Avoid sudden neck rotation. 3. Eat low-fat food and control blood lipids. 4. Control blood pressure. 5. Seek medical attention anytime there is dizziness or blackness in front of the eyes. 6. Take aspirin enteric tablets orally.