Infarction is a medical condition that occurs when blood flow to a specific area of tissue is blocked, leading to tissue damage or death. This blockage is often caused by a blood clot or a buildup of fatty deposits in the blood vessels. The most common type of infarction is a myocardial infarction, commonly known as a heart attack, which affects the heart muscle. Infarction can also occur in other organs, such as the brain, resulting in a cerebral infarction or stroke. Symptoms vary depending on the affected area but may include pain, weakness, or loss of function. Timely medical intervention is crucial to minimize damage and improve recovery outcomes.