Topics: Heart, Blood vessel, Artery Pages: 1 (344 words) Published: May 15, 2013
Aspirin (ASA) is one of the most commonly used medication in our is found as analgesic and pain killer in 1899; today, it has developed other uses in addition to pain relief, such as reduction of inflammation and swelling, cancer prevention and treatment for heart attack and stroke. Especially, its effect on preventing and treating heart attack has been proven outstanding and efficient. Since aspirin is also an anti-coagulant, which means it lubricates the blood and effectively prevents blood clots and decreases the chance of having heart attack. Heart attack is usually caused by the blockage in the blood vessel to heart. Cholesterol in the form of platelet builds up on the inside wall of the coronary artery and the accumulation can narrow the artery, reducing the blood flow significantly. Therefore, blood clots are formed and blocking the blood flow in vessels. Therefore, heart attack occurs when the blood supply to heart is blocked by the buildup of platelet. What aspirin does to help with heart attack is inhibiting blood clots and preventing them to clump together. That is why it’s also called anti-platelet. Also, it decreases the blood’s density and keeps blood thin enough to flow to the heart regularly. Thus people with high risk of heart attack often are given prescribed aspirin by their physician for daily low dose. Moreover, aspirin not only effectively prevent heart attack from happening, but it also reduces the risk of death caused by heart attack. It is often provided by emergency medical service for people having heart attack. It is usually taken with nitroglycerin for the best result in controlling the short-term threats of death because it enhances the effect of nitroglycerin. However, they work in different ways: Aspirin acts on platelet to prevent blood clot while nitroglycerin affects the muscle in wall of blood vessels. In short, Aspirin has been shown by research that can significantly reduce the risk of death and the chance of having...
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