It has been observed that the most common causes of a heart attack are addiction to drugs, too much stress, very bad eating habits and sleeplessness.Actually what happens is, in the heart, coronary artery gets blocked by things like unsaturated fat , bad cholesterol etc. for this reason blood can not move easily through the artery so it becomes very difficult for the heart to pump blood .So, the point that comes out is that if we can restrict ourselves from the above mentioned causes, then it become easier to restrict a heart attack as well and make our heart healthy forever