It continuously pumps blood. This pumping action is because of the heart muscle. Heart muscle itself gets blood supply from the arteries called coronary arteries. When these coronary arteries get blocked, due to the formation of blood clot, it leads to heart attack. Whenever blood supply to the heart muscle is cut off, the heart muscle develops a heart attack.
Heart attack is secondary to block in the blood supply.
Although it is common in men, nowadays, many women also have heart attacks. People who smoke, who have high blood pressure, who have a strong history of heart disease, are more at risk of getting a heart attack, than the general population. People can get heart attacks without the presence of these risk factors. He will find out what is the cause. From the medical point of view, the heart muscle does not die as soon as the blood vessel gets blocked completely.