Myocardial Infarction meaning

A myocardial infarction, commonly known as a heart attack, occurs when blood flow to a part of the heart is blocked for a long enough time that part of the heart muscle is damaged or dies. This blockage is most often caused by a buildup of plaque (atherosclerosis) in the coronary arteries. Symptoms of a myocardial infarction include chest pain or discomfort, shortness of breath, nausea, and lightheadedness. Immediate medical attention is crucial to restore blood flow and minimize heart damage. Treatment options include medications, lifestyle changes, and surgical interventions such as angioplasty or coronary artery bypass grafting.