Infarction is tissue death (necrosis) due to inadequate blood supply to the affected area. It may be caused by artery blockages, rupture, mechanical compression, or vasoconstriction. [1] . The …

Dec 13, 2024 · In this video, we'll cover the basics of a stroke. What is it, who it happens to, the symptoms, diagnosis, and treatment. Whether you're looking for answers for yourself or …

Another type of stroke that occurs in the small blood vessels in the brain is called a lacunar infarct. The word lacunar comes from the Latin word meaning "hole" or "cavity." Lacunar infarctions …

infarct A volume of dead tissue lying within living tissue, the death being caused by local loss of blood supply. Infarcted tissue swells and becomes firm, and blood vessels around an infarct …

Infarction occurs when a part of the body, usually an organ or tissue, doesn't receive enough blood supply, leading to damage or death of that area. This lack of blood flow deprives the …

Oct 16, 2024 · Myocardial infarction, or heart attack, occurs when death or damage occurs in the muscle tissue of the heart due to low blood supply. The heart muscle relies on oxygen to …

Dec 13, 2020 · Infarction refers to the death of tissue due to a lack of blood supply. It is a more severe condition than ischemia, as it signifies the irreversible damage that occurs when an …

Aug 15, 2025 · An infarct refers to an area of tissue that has died due to a lack of blood supply. This process is medically known as ischemic necrosis. When blood flow is interrupted or …

Oct 5, 2025 · The meaning of INFARCT is an area of necrosis in a tissue or organ resulting from obstruction of the local circulation by a thrombus or embolus.

infarction, death of tissue resulting from a failure of blood supply, commonly due to obstruction of a blood vessel by a blood clot or narrowing of the blood-vessel channel. The dead tissue is …