definition of infarction
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infarct infarct. n. 1. (Pathology) a localized area of dead tissue (necrosis) resulting from obstruction of the blood supply to that part, esp by an embolus. Also called: infarction. [C19: via New Latin from Latin infarctus stuffed into, from farcīre to stuff].
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- a heart attack (myocardial infarction) is permanent damage to your heart muscle. it happens when a blocked artery leads to a lack of blood supply.
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Contusion of Heart (Myocardial Contusion) A myocardial contusion is a bruise of the heart muscle, which can occur with serious bodily injury. Myocardial contusion shouldn’t be confused with infarction. Myocardial infarction, or a heart attack, occurs when the heart is severely damaged as a result of a lack of blood flow to the muscle. Cases of myocardial contusion can vary from mild to severe. A medical professional must evaluate each contusion.
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Third Universal Definition of Myocardial Infarction Deﬁnition of Myocardial Infarction. Criteria for acute myocardial infarction. The term acute myocardial infarction (MI) should be used when there is evidence of myocardial necrosis in a clinical setting consistent with acute myocardial.
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myocardial infarction myocardial. pertaining to the muscular tissue of the heart (the myocardium). myocardial infarction (MI) death of the cells of an area of the heart muscle (myocardium) as a result of oxygen deprivation, which in turn is caused by obstruction of the blood supply; commonly referred to as a “heart attack.”.ynonym(s): cardiac infarction, heart attack. MI is the most common cause of death in the U.S. Each year about 800,000 people sustain first heart attacks, with a mortality rate of 30%, and 450,000 people sustain recurrent heart attacks, with a mortality rate of 50%.
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Cerebral infarction If cerebral infarction is caused by a thrombus occluding blood flow to an artery supplying the brain, definitive therapy is aimed at removing the blockage by breaking the clot down (thrombolysis), or by removing it mechanically (thrombectomy).
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- myocardial infarction (MI) death of the cells of an area of the heart muscle (myocardium) as a result of oxygen deprivation, which in turn is caused by obstruction of the blood supply; commonly referred to as a “heart attack.”.
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- Last updated:Saturday, May 24, 2014. Myocardial infarction is a medical term, commonly known as a heart attack that occurs when a portion of the heart muscle (myocardium) is damaged because of sudden occlusion of one of the coronary arteries that supply the oxygen rich blood to the heart muscle.
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Myocardial Infarction and Receiving Social Security Disability Myocardial infarction is usually caused by a blockage of your coronary arteries that usually results from the accumulation of plaque (deposits of fat-like substances). This is a process that is known as atherosclerosis. This plaque can eventually burst, rupture or tear. This creates a “snag” where a blood clot forms.
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- Define infarction. infarction synonyms, infarction pronunciation, infarction translation, English dictionary definition of infarction. n. 1. The formation or development of an infarct. 2. An infarct. n 1. the formation or development of an infarct 2. another word for infarct n. 1.
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Infarction (June 2011). Infarction is tissue death (necrosis) caused by a local lack of oxygen, due to an obstruction of the tissue's blood supply. The resulting lesion is referred to as an infarct (from the Latin infarctus, stuffed into). Myocardial infarction is the partial death of heart tissue commonly known as heart attack.June 2011). Infarction is tissue death (necrosis) caused by a local lack of oxygen, due to an obstruction of the tissue's blood supply. The resulting lesion is referred to as an infarct (from the Latin infarctus, stuffed into). Myocardial infarction is the partial death of heart tissue commonly known as heart attack.
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Infarction By localization. 1  Heart: Myocardial infarction (MI), commonly known as a heart attack, is an infarction of the heart, causing some heart cells to die. 2  Brain: Cerebral infarction is the ischemic kind of stroke due to a disturbance in the blood vessels supplying blood to the brain. 3  Lung: Pulmonary infarction or lung infarction.
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- 1. infarction-localized necrosis resulting from obstruction of the blood supply. infarct. MI, myocardial infarct, myocardial infarction-destruction of heart tissue resulting from obstruction of the blood supply to the heart muscle.pathology-any deviation from a healthy or normal condition.. infarction-localized necrosis resulting from obstruction of the blood supply. infarct. MI, myocardial infarct, myocardial infarction-destruction of heart tissue resulting from obstruction of the blood supply to the heart muscle. pathology-any deviation from a healthy or normal condition. Translations.
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What does AMI mean in medical terms.? Myocardial infarction: A heart attack. Abbreviated MI. The term myocardial infarction focuses on the myocardium (the heart muscle) and the changes that occur in it due to the sudden deprivation of circulating blood. The main change is necrosis (death) of myocardial tissue. The word infarction comes from the Latin infarcire meaning to plug up or cram..
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- infarction of a segment of heart muscle, usually due to occlusion of a coronary artery. Synonym(s): cardiac infarction, heart attack. MI is the most common cause of death in the U.S. Each year about 800,000 people sustain first heart attacks, with a mortality rate of 30%, and 450,000 people sustain recurrent heart attacks, with a mortality rate of 50%.
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Coronary thrombosis Coronary thrombosis and myocardial infarction are sometimes used as synonyms, although this is technically inaccurate as the thrombosis refers to the blocking of blood vessels, while the infarction refers to the tissue death due to the consequent loss of blood flow to the heart tissue.
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- Heart Attack: Infarction is a heart attack, anteroseptal describes the location, which is the front wall of the heart, and the wall between the ventricles. This generally would have been cause by an occlusion in the left anterior descending coronary artery.
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CEREBRAL INFARCTS Cerebral infarction is focal brain necrosis due to complete and prolonged ischemia that affects all tissue elements, neurons, glia, and vessels.
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A to Z List of Neurological Disorders Spinal cord infarction is a stroke either within the spinal cord or the arteries that supply it.It is caused by arteriosclerosis or a thickening or closing of the major arteries to the spinal cord.pinal cord infarction is a stroke either within the spinal cord or the arteries that supply it.
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- Lacunar infarcts, small deep infarcts that result from occlusion of a penetrating artery, account for about a quarter of all ischaemic strokes.These infarcts have commonly been regarded as benign vascular lesions with a favourable long-term prognosis.orrving B(1). Author information: Lacunar infarcts, small deep infarcts that result from occlusion of a penetrating artery, account for about a quarter of all ischaemic strokes. These infarcts have commonly been regarded as benign vascular lesions with a favourable long-term prognosis.
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- Cerebellum Infarct or infarction is a clot of an artery in the brain. The cerebellum is the part of the brain which coordinates muscle movement. Infarction is a medical condit … ion in which tissue dies because the arterial blood supply is blocked.
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Now Flick's stuck forever! Classic flagpole-licking scene from A Christmas Story gets its own bronze statue Actor Scott Schwartz, better known to fans of the film as poor Flick who got his tongue stuck on a freezing metal flagpole outside the fictional Warren G. Harding Elementary School, was on hand to pose with his 14-year-old self cast in bronze. Scroll down for videos
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- 10 hilariously insightful foreign words. A splenic infarction is tissue death in the spleen caused by interruptions to the oxygen supply for this organ. Management of this condition involves monitoring the patient for signs of complications and intervening if necessary with surgery and other treatments.
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- The Task Force recognizes that the definition of myocardial infarction will be subject to a variety of changes in the future as a result of scientific advance. Therefore, this document is not the final word on this issue for all time. Further refinement of the present definition will doubtless occur in the future.
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infarct infarct. (ĭn′faerkt′, färkt-ĭn′). faerkt. Färkt n an area of tissue that undergoes necrosis as a result of obstruction of local, blood supply as by a thrombus. or embolus
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Ischemia, Infarct and Necrosis Definitions and Meaning Ischemia is the medical term for an inadequate blood supply to a specific area of the body. This results in a reduced oxygen supply as blood has difficulty in reaching the target tissues or organs.Ischemia can be partial or complete.ecrosis is the medical term for the death of living cells or tissue. Necrosis occurs due to unnatural factors, as a consequence of external factors. Necrosis should not be confused with apoptosis which is natural cell death.