Coronary Heart Disease Causes And Risk Factors Nhlbi Nih The coronary arteries which run along the surface of the heart, pick up oxygen rich blood from the aorta and furnish the heart. in coronary heart disease, a combination of calcium, fatty material, proteins and inflammatory cells deposit along the inner walls of the coronary arteries. this leads to the formation of plaques. they differ in size. Tests. tests to help diagnose or watch coronary artery disease include: blood tests. blood tests can check blood sugar and cholesterol levels. a high sensitivity c reactive protein (crp) test checks for a protein linked to inflammation of the arteries. electrocardiogram (ecg or ekg).
Coronary Artery Disease Treatment Causes Prevention Symptoms of coronary artery disease happen when the heart doesn't get enough oxygen rich blood. coronary artery disease symptoms may include: chest pain, called angina. you may feel squeezing, pressure, heaviness, tightness or pain in the chest. it may feel like somebody is standing on your chest. Coronary artery disease is caused by the gradual buildup of cholesterol or plaque, which makes the arteries stiffen and narrow. the result is reduced blood flow to the heart. multiple causes of coronary artery disease include: genetics: having a family history of heart disease. lifestyle: eating unhealthy, high fat foods and being sedentary. Coronary artery disease (cad) limits blood flow in your coronary arteries, which deliver blood to your heart muscle. cholesterol and other substances make up plaque that narrows your coronary arteries. chest pain is the most common cad symptom. cad can lead to a heart attack, abnormal heart rhythms or heart failure. This is also called ischemia. it may be chronic, the gradual narrowing of the coronary artery over time, reducing the blood supply to part of the muscle. or it can be acute, resulting from a sudden rupture of a plaque and the formation of a blood clot. for most people, plaque buildup starts in childhood and gets worse as they get older.
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