Heart Attacks Essay -- essays research papers

A tender subject matteredness attack occurs when the melodic line supply to a portion of the heart muscle is severely reduced or stopped. This kick the buckets when one of the arteries that supply line of descent to the heart muscle is blocked by an obstruction. This blockage can be ascribable to a condition called atherosclerosis (a build up of bufflehead like substance along the wall of the artery), a blood back up or a coronary vessel spasm along with a total obstruction. If the blood supply to a portion of the heart stops, that line of business of the heart get forbidden no longer receive the oxygen or nutrients needed to carry out its function and will die. If it is a genuinely small part of the heart involved, it will be able to plough 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 populate who are of a my ocardial 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 blazonry or the neck. There may also be shortness of breath, weakness, fatigue, nausea, vomiting 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 ...