A regular study shows heart attack more painful as comparison to other diseases. If a person is suffering with heart attack can hardly safe his life. He face many difficulties in his daily routine & he survive to protect his breathe from many dreadful disease. The different reason responsible for heart attack symptom such as if a person does smoking the chances of a heart attack are 3 to 5 times higher in case of smokers because through smoking, two poisons, namely carbon monoxide and nicotine, enter the lungs and the blood & harms our heart. The tense full life also enhances the chance of developing obesity which eventually leads to a heart attack. The one of major reason of heart attack is High blood pressured is also hazardous for the heart. The chances of developing a heart attack are proportionate to the higher level; of blood pressure. When a person is feeling typical pain from a heart attack is described as chest pressure or tightness with radiation of the pain to the jaw and down the arm, accompanied by shortness of breath or sweating. Today many people die before they present for medical care because they ignore their symptoms out of fear that something bad is happening. We should aware that it is much better to seek care if you are unsure whether your symptoms are related to heart disease just goes to doctor & takes suitable prescription as per doctor advice. Today it is very important that heart disease should be prevented and not allowed to strike. If we left our bad habits it is easy to avoid a heart attack by acquiring scientific information about the factors causing it and by taking preventive measures in time. As per scientific invention thousands ways are opened to protect our heart from harmful hazards & encourage peoples to live long.