REASON OF HEART ATTACK

Always remember that a heart attack doesn’t occur all of a sudden .Some warning signs may be there. Heart attacks build up most often as a result of the blockage of a coronary artery, the functions of which is to supply oxygen to some part of the heart muscle. The blockage actually occurs due to blood clotting and thickening of the arterial wall. The worst thing happens when the large branch had been blocked and it results to the death of larger portion of myocardium or heart muscle and in this case the probability of severe heart attack also increases. The first indication of heart attack is chest pain or angina pectoris.