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Ischemia is a serious problem where some part of your body, like your heart or brain, isn’t getting enough blood. Learn what causes it, what the symptoms are, and...
Ischemia is a less-than-normal amount of blood flow to part of your body. This lack of blood flow means your tissues aren’t getting the oxygen they need. This can happen in various organs, like your heart and brain.
Myocardial ischemia occurs when blood flow to the heart muscle (myocardium) is obstructed by a partial or complete blockage of a coronary artery by a buildup of plaques (atherosclerosis). If the plaques rupture, you can have a heart attack (myocardial infarction).
Ischemia in the heart and brain often causes no symptoms, and is sometimes referred to as “silent ischemia,” and the first sign may be an unexpected heart attack or stroke. When signs and symptoms of ischemia do occur, they depend on where it is in the body.
Ischemia is a vascular disease involving an interruption in the arterial blood supply to a tissue, organ, or extremity that, if untreated, can lead to tissue death.
Ischemia is a condition in which blood flow (and thus oxygen) is restricted or reduced in a part of the body. Many people have ischemic episodes without knowing it or having pain. The American Heart Association explains Silent Ischemia and Ischemic Heart Disease.
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 with the restoration of blood flow, or irreversible, which can result in tissue death.
Ischemia is a condition that happens when the blood supply to a part of the body is cut off. Ischemia can happen to your heart, limbs, gastrointestinal tract, and even your legs.
Overview. Too little blood flow through your coronary artery causes myocardial ischemia. What is myocardial ischemia? Myocardial ischemia (or cardiac ischemia) means your heart muscle is not getting enough blood (which contains oxygen and nutrients) to work as it should.
Ischemia. A lack of blood flow to one or more areas of your body causes ischemia. This process occurs when atherosclerosis (a buildup of plaque) or a blood clot blocks or narrows your blood vessels. There are different types of ischemia, depending on the area of your body affected: