The major underlying cause of cardiovascular disease has been associated with atherosclerosis. This is the buildup of buttery deposits within the walls of arteries that restricts the flow of blood.
Ultimately, the arteries whitethorn get blocked impact the amount, brain and other break downs of the body. This disease can catch in childhood. The linings of the arteries lives thickened by fatty deposits called plaque. The artery walls become hard and thick as these deposits build up. Then the arteries tolerate their ability to expand and contract. Blood can non move through them as easily. If a clot of blood or plaque becomes lodged in one of these arteries, then the artery may become on the whole blocked. Then the body tissues that the artery supplies are deprived of necessary oxygen and nutrients. When this happens, the tissues begin to die. If a blocked artery is to the boob, a heart attack may occur. If a blocked artery is to the brain, a stroke may occur.
Angina
Arteries that contribute the heart with blood may become contract due to atherosclerosis. This tick off is called coronary artery disease. People with this condition may not have any symptoms. In more severe cases, chest pain called angina pectoris can be caused by narrowed arteries. Narrowed arteries can deliver enough blood to visualize the normal heart needs.
However, during excitement, physical exertion, exposure to cold, or digestion of a heavy meal, the heart requires additional blood. Then the blood tot up to the heart muscle is insufficient to meet these demands. Angina pectoris may occur suddenly. The pain is under the breastbone but may also be present in the neck or arms. It is usually relieved by rest and medication.
Heart Attack
The heart muscle, like other body tissues, needs an adequate supply of blood to stay alive. If a blood clot in a narrowed artery blocks the flow of blood to the part of...If you want to get a full essay, order it on our website: Ordercustompaper.com
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