Causes of Angina
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Angina is a chest pain when a portion of the heart does not receive enough oxygen rich blood, so what exactly are the causes of angina? Angina is commonly a symptom of coronary heart disease. Coronary heart disease decreases blood flow in an area of the heart, which causes chest pain. Due to this, the causes of angina are usually about the same as the causes of coronary heart disease.
Investigators found that coronary heart disease beings when certain influences destroy in layers of the coronary arteries in the body. Influences can include, smoking, a diet rich in fatty foods, high blood pressure, and high levels of cholesterol and sugar in the blood stream. When arterial damage occurs, the body activates a healing process. As healing sounds like a positive process, healing can cause plaque build up where the walls have been weakened. As plaque builds, it narrows the arteries, potentially blocking or decreasing blood flow to the heart and rest of the body. This is called atherosclerosis. If untreated, plaque can become hard which cause the arteries to become stiff, resulting in a lack of blood flow. On the other hand, plaque can become soft and rupture the artery, causing a blood clot, causing angina pain.
As stated, angina can be paired with various diseases. If angina pain is present, please consult a physician.