Heart Attacks Essay -- essays research papers

A sum total attack occurs when the smear supply to a portion of the intent muscle is severely reduced or stopped. This run intos when one of the arteries that supply rakehell to the heart muscle is blocked by an obstruction. This blockage can be collect to a condition called atherosclerosis (a build up of superfatted like substance along the wall of the artery), a blood choke off or a coronary vessel spasm along with a total obstruction. If the blood supply to a portion of the heart stops, that athletic field of the heart depart no longer receive the oxygen or nutrients needed to carry bring out its function and will die. If it is a in truth small part of the heart involved, it will be able to hightail it without it. If a large portion is damaged, irreversible damage will happen which can lead to death.Damage to the heart muscle may be so severe that it may cause abnormal heart rhythm, called arrhythmias. Most quite a little who are of a myocardial infraction or a heart attack do so within a few hours due to a type of arrhythmia The heart attack victim will complain of pressure, discomfort or a squeezing sensation in the centre of the chest. There may be pain radiating to the implements of war or the neck. There may also be shortness of breath, weakness, fatigue, nausea, purge and or indigestion. The pain that occurs is the result of heart tissue ischemia (decreased blood supply). The area that is not receiving enough blood is literally crying out for help. When a person complains of any of the symptoms mentioned, they should be transported ...