what is ischaemic heart disease
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- Ischemic heart disease is a condition of recurring chest pain or discomfort that occurs when a part of the heart does not receive enough blood.his condition occurs most often during exertion or excitement, when the heart requires greater blood flow. Ischemic heart disease, also called coronary heart disease, is common in the United States and is a leading cause of death worldwide.
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Ischemic Heart Disease Ischemic heart disease, also known as myocardial ischemia, is a condition of the heart where the heart muscles are damaged or do not work as efficiently due to a reduced blood supply to the heart.The decreased blood flow is most often caused by narrowing of the coronary arteries, a condition called atherosclerosis.he symptoms of ischemic heart disease. The most serious symptom is chest pain, which can indicate a heart attack (also known as cardiac arrest). This is felt as a tightening or weighing down of the chest and upper body parts including the neck, jaws, and shoulders.
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- Inflammatory heart disease involves inflammation of the heart muscle and/or the tissue surrounding it. Ischaemic heart disease. Ischaemic heart disease is characterized by reduced blood supply to the heart muscle i.e. myocardium.
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- Definition of ischemia. : deficient supply of blood to a body part (as the heart or brain) that is due to obstruction of the inflow of arterial blood.
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Silent Ischemia and Ischemic Heart Disease Ischemia is a condition in which the blood flow (and thus oxygen) is restricted or reduced in a part of the body. Cardiac ischemia is the name for decreased blood flow and oxygen to the heart muscle.t's the term given to heart problems caused by narrowed heart arteries. When arteries are narrowed, less blood and oxygen reaches the heart muscle. This is also called coronary artery disease and coronary heart disease.
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Blood supply of the Heart Pathology. Coronary artery disease is one of the many terms, including ischaemic heart disease or atherosclerotic heart disease, that is used to describe the narrowing of the inner walls of the arteries that supply the heart.
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Ischemic Heart Disease (IHD) â Lack of Blood Supply and Oxygen Ischemic heart disease (IHD) is a group of disorders where there is an inadequate blood supply to the heart muscle leading to myocardial ischemia.
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Ischemia Ischemia results in tissue damage in a process known as ischemic cascade. The damage is the result of the build-up of metabolic waste products, inability to maintain cell membranes, mitochondrial damage, and eventual leakage of autolyzing proteolytic enzymes into the cell and surrounding tissues.rain ischemia is insufficient blood flow to the brain, and can be acute or chronic. Acute ischemic stroke is a neurologic emergency that may be reversible if treated rapidly. Chronic ischemia of the brain may result in a form of dementia called vascular dementia.
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- Ischemia is generally caused by problems with blood vessels, with resultant damage to or dysfunction of tissue. It also means local anemia in a given part of a body sometimes resulting from congestion (such as vasoconstriction, thrombosis or embolism).
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Brain ischemia Brain ischemia is a condition in which there is insufficient blood flow to the brain to meet metabolic demand. This leads to poor oxygen supply or cerebral hypoxia and thus to the death of brain tissue or cerebral infarction / ischemic stroke. It is a sub-type of stroke along with subarachnoid hemorrhage and intracerebral hemorrhage. Ischemia leads to alterations in brain metabolism, reduction in metabolic rates, and energy crisis. There are two types of ischemia: focal ischemia, which is confin
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Acronyms &Abbreviations Myocardial ischemia is an imbalance between myocardial oxygen supply and demand. Left untreated, it results in angina pectoris, myocardial stunning, myocardial hibernation, ischemic preconditioning, postconditioning, or under the most severe instances, acute coronary syndrome and myocardial infarction.
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- Ischemia, also spelled as ischaemia or ischaemia (/ischæmia/), ɪˈskiːmiə is a restriction in blood supply to, tissues causing a shortage of oxygen and glucose needed for cellular (metabolism to keep tissue). aliveschemia results in tissue damage in a process known as ischemic cascade. The damage is the result of the build-up of metabolic waste products, inability to maintain cell membranes, mitochondrial damage, and eventual leakage of autolyzing proteolytic enzymes into the cell and surrounding tissues.
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- Ischemia is any reduction in blood flow resulting in decreased oxygen and nutrient supplies to a tissue. Ischemia may be reversible, in which case the affected tissue will recover if blood flow is restored, or it may be irreversible, resulting in tissue death.Ischemia can also be acute, due to a sudden reduction in blood flow, or chronic, due to slowly decreasing blood flow.Ischemia can occur anywhere in the body. Heart attacks and strokes can both result from ischemia.schemia may be reversible, in which case the affected tissue will recover if blood flow is restored, or it may be irreversible, resulting in tissue death. Ischemia can also be acute, due to a sudden reduction in blood flow, or chronic, due to slowly decreasing blood flow. Ischemia can occur anywhere in the body.
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Silent Ischemia and Ischemic Heart Disease Ischemia is a condition in which the blood flow (and thus oxygen) is restricted or reduced in a part of the body. Cardiac ischemia is the name for decreased blood flow and oxygen to the heart muscle. What is ischemic heart disease? It's the term given to heart problems caused by narrowed heart arteries.
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Coronary artery disease Coronary artery disease. Coronary artery disease (CAD), also known as ischemic heart disease (IHD), is a group of diseases that includes: stable angina, unstable angina, myocardial infarction, and sudden cardiac death. It is within the group of cardiovascular diseases of which it is the most common type.
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- Inflammatory heart disease involves inflammation of the heart muscle and/or the tissue surrounding it. Ischaemic heart disease is characterized by reduced blood supply to the heart muscle i.e. myocardium. This occurs when plaque builds up inside the coronary arteries, a condition called atherosclerosis.
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Causes Ischaemic strokes. Ischaemic strokes are the most common type of stroke. They occur when a blood clot blocks the flow of blood and oxygen to the brain. These blood clots typically form in areas where the arteries have been narrowed or blocked over time by fatty deposits known as plaques.This process is known as atherosclerosis.schaemic strokes. Ischaemic strokes are the most common type of stroke. They occur when a blood clot blocks the flow of blood and oxygen to the brain. These blood clots typically form in areas where the arteries have been narrowed or blocked over time by fatty deposits known as plaques.
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(A-Z) All Ischemic cardiomyopathy (IC) is a condition that occurs when the heart muscle is weakened. In this condition, the left ventricle, which is the main heart muscle, is usually enlarged and dilated.This condition can be a result of a heart attack or coronary artery disease, a narrowing of the arteries.rognosis for Ischemic Cardiomyopathy. Treating the underlying cause of IC (most often coronary artery disease) is key to preventing the serious complications that untreated IC can lead to. Untreated IC can eventually lead to heart failure, blood clots, or death.
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What is cardiomyopathy? Ischemic cardiomyopathy occurs when your heart can no longer pump blood to the rest of your body due to coronary artery disease. Blood vessels to the heart muscle narrow and become blocked. This deprives the heart muscle of oxygen. Ischemic cardiomyopathy is a common cause of heart failure.
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Heart Disease Coronary heart disease is caused by any problem with the coronary arteries that keeps the heart from getting enough oxygen- and nutrient-rich blood. The most common cause by far is atherosclerosis. Lack of sufficient blood is called ischemia, so coronary heart disease is sometimes called ischemic heart disease.
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ischemia ischemia - local anemia in a given body part sometimes resulting from vasoconstriction or thrombosis or embolism. ischaemia. ischaemic stroke, ischemic stroke - the most common kind of stroke; caused by an interruption in the flow of blood to the brain (as from a clot blocking a blood vessel) TIA, transient ischemic attack - brief episode in which the brain gets insufficient blood supply; symptoms depend on the site of the blockage.
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Ischemia - Topic Overview Ischemia is the medical term for what happens when your heart muscle doesn't get enough oxygen. Ischemia usually happens because of a shortage of blood and oxygen to the heart muscle. It is usually caused by a narrowing or blockage of one or more of the coronary arteries (which supply blood to the heart muscle). In many cases ischemia is a temporary problem.
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Coronary Artery Disease - Coronary Heart Disease Coronary heart disease is a common term for the buildup of plaque in the heart’s arteries that could lead to heart attack.ith coronary artery disease, plaque first grows within the walls of the coronary arteries until the blood flow to the heart’s muscle is limited. View an illustration of coronary arteries. This is also called ischemia.
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ischemia Ischemia is an insufficient supply of blood to an organ, usually due to a blocked artery. Myocardial ischemia is an intermediate condition in coronary artery disease during which the heart tissue is slowly or suddenly starved of oxygen and other nutrients. Eventually, the affected heart tissue will die. When blood flow is completely blocked to the heart, ischemia can lead to a heart attack.
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- Coronary heart disease (CHD) (also known as coronary artery disease and ischemic heart disease) is caused by a thickening of the inside walls of the coronary arteries.