A heart attack means there is an interruption of blood supply to which organ?

A heart attack, medically known as a myocardial infarction, occurs when there is a blockage or interruption of blood supply to the heart muscle. This is usually caused by the buildup of fatty deposits in the coronary arteries, which hinders the flow of oxygen-rich blood. When the heart does not receive enough blood, the affected area of the heart muscle can become damaged or die, leading to serious complications. Recognizing this crucial relationship helps underline the importance of cardiac health and the effects of blood supply on heart function.