introduction heart disease essay

whole process can happen repeatedly causing the artery to become narrower and narrower and eventually leading to complete blockage.4,7. Association of the British Pharmaceutical Industry, 2005. Heart Disease Essay introduction. Available at: m Accessed Cite This Work To export a reference to this article please select a referencing stye below: Essays,. Each has its own particular set of symptoms and signs, clues that enable a physician to diagnose the problem. High levels of certain blood clotting factors. Always stay in contact with your physicians. Symptoms of heart attack include prolonged and severe chest pain, weakness and shortness of breath.

Human Physiology: The Mechanisms of Body Function. Their inner layer is smooth and blood flows freely. Step three; eating healthy what this means is having a diet that is low in fat, cholesterol and salt. When the cholesterol core is exposed, blood clotting is triggered within the artery. Genetic factors have been shown to influence cholesterol levels and the amount of blood clotting factors a person has in their blood, which in turn has a knock-on effect on the risk of developing atherosclerosis. If an artery becomes so clogged that blood cannot flow through it, the life of frederick douglass essay the result is chest pain which could progress to a heart attack, or myocardial infarction (MI). Plaques, also known as atheroma, are fatty lumps which form within the lining of the arteries. Exercise may increase levels of good HDL cholesterol and also reduce the blood clotting which occurs within atherosclerotic arteries and causes further blockage.

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