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\nAtherosclerosis is a disease in which plaque builds up inside your artery .
\nPlaque is made up of fat, cholesterol, calcium, and other substances found in the blood. Over time, plaque hardens and narrows your arteries. This limits the flow of oxygen-rich blood to your organs and other parts of your body.
\nAtherosclerosis can lead to serious problems, including heart attack, stroke, or even death.
\nAtherosclerosis can affect any artery in the body, including arteries in the heart, brain, arms, legs, pelvis, and kidneys. As a result, different diseases may develop based on which arteries are affected.
\nIschemic heart disease happens when the arteries of the heart cannot deliver enough oxygen-rich blood to the tissues of the heart when it is needed during periods of stress or physical effort.
\nCoronary heart disease, also called coronary artery disease, is a type of ischemic heart disease caused by the buildup of plaque in the coronary arteries that supply oxygen-rich blood to your heart.
\nThis buildup can partially or totally block blood flow in the large arteries of the heart. If blood flow to your heart muscle is reduced or blocked, you may have angina (chest pain or discomfort) or a heart attack.
\nCoronary microvascular disease is another type of ischemic heart disease. It occurs when the heart\u2019s tiny arteries do not function normally.
\nCarotid Artery Disease
\nCarotid (ka-ROT-id) artery disease occurs if plaque builds up in the arteries on each side of your neck (the carotid arteries). These arteries supply oxygen-rich blood to your brain. If blood flow to your brain is reduced or blocked, you may have a stroke.
\nPeripheral Artery Disease
\nPeripheral artery disease (P.A.D.) occurs if plaque builds up in the major arteries that supply oxygen-rich blood to your legs, arms, and pelvis.
\nIf blood flow to these parts of your body is reduced or blocked, you may have numbness, pain, and, sometimes, dangerous infections.
\nChronic Kidney Disease
\nChronic kidney disease can occur if plaque builds up in the renal arteries. These arteries supply oxygen-rich blood to your kidneys.
\nOver time, chronic kidney disease causes a slow loss of kidney function. The main function of the kidneys is to remove waste and extra water from the body.
\nThe cause of atherosclerosis isn't known. However, certain traits, conditions, or habits may raise your risk for the disease. These conditions are known as risk factors.
\nYou can control some risk factors, such as lack of physical activity, smoking, and an unhealthy diet. Others you can't control, such as age and a family history of heart disease.
\nSome people who have atherosclerosis have no signs or symptoms. They may not be diagnosed until after a heart attack or stroke.
\nThe main treatment for atherosclerosis is lifestyle changes. You also may need medicines and medical procedures. These treatments, along with ongoing medical care, can help you live a healthier life.
\nImproved treatments have reduced the number of deaths from atherosclerosis-related diseases. These treatments also have improved the quality of life for people who have these diseases. However, atherosclerosis remains a common health problem.
\nYou may be able to prevent or delay atherosclerosis and the diseases it can cause. Making lifestyle changes and getting ongoing care can help you avoid the problems of atherosclerosis and live a long, healthy life.
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