8/30/2023 0 Comments Flow top up jaRarely, a lack of blood flow to the arms or legs can cause tissue death (gangrene). This can make you less sensitive to heat and cold, increasing your risk of burns or frostbite. When atherosclerosis narrows the arteries in your arms or legs, you may develop blood flow problems in your arms and legs called peripheral artery disease. This can cause a transient ischemic attack (TIA) or stroke. When atherosclerosis narrows the arteries close to your brain, you may develop carotid artery disease. When atherosclerosis narrows the arteries close to your heart, you may develop coronary artery disease, which can cause chest pain (angina), a heart attack or heart failure. The complications of atherosclerosis depend on which arteries are narrowed or blocked. High levels of C-reactive protein (CRP), a marker of inflammation.A family history of early heart disease.Other things that may increase the risk of atherosclerosis include: Aging is a risk factor for atherosclerosis. Hardening of the arteries occurs over time. The plaque can also burst, leading to a blood clot. Plaque can cause the arteries to narrow, blocking blood flow. Over time, fats, cholesterols and other substances also collect on the inner walls of the heart arteries. Once the inner wall of an artery is damaged, blood cells and other substances may gather at the injury site and build up in the inner lining of the artery. Inflammation from an unknown cause or from diseases such as arthritis, lupus, psoriasis or inflammatory bowel disease.High triglycerides, a type of fat (lipid) in the blood.It may start with damage or injury to the inner layer of an artery. Plaques and blood clots can reduce blood flow through an artery.Ītherosclerosis is a slowly worsening disease that may begin as early as childhood. If a plaque ruptures, a blood clot can form. Plaques can cause an artery to become narrowed or blocked. If there's too much cholesterol in the blood, the cholesterol and other substances may form deposits (plaques) that collect on artery walls. Also pay attention to early symptoms caused by a lack of blood flow, such as chest pain (angina), leg pain or numbness.Įarly diagnosis and treatment can stop atherosclerosis from worsening and prevent a heart attack, stroke or another medical emergency. If you think you have atherosclerosis, talk to your health care provider. If you have atherosclerosis in the arteries leading to your kidneys, you may develop high blood pressure or kidney failure.If you have atherosclerosis in the arteries in your arms and legs, you may have symptoms of peripheral artery disease, such as leg pain when walking (claudication) or decreased blood pressure in an affected limb.These signal a transient ischemic attack (TIA). If you have atherosclerosis in the arteries leading to your brain, you may have sudden numbness or weakness in your arms or legs, difficulty speaking or slurred speech, temporary loss of vision in one eye, or drooping muscles in your face.If you have atherosclerosis in your heart arteries, you may have chest pain or pressure (angina).Symptoms of moderate to severe atherosclerosis depend on which arteries are affected. The clot may break apart and can trigger a heart attack or stroke. Sometimes a blood clot completely blocks blood flow. Mild atherosclerosis usually doesn't have any symptoms.Ītherosclerosis symptoms usually don't happen until an artery is so narrowed or clogged that it can't supply enough blood to organs and tissues.
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