Detailed information and illustrations about the 2 coronary arteries, which supply blood to the heart muscle.
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A person with coronary heart disease has fatty deposits that have built up in the coronary arteries. These deposits narrow the arteries and can decrease or block the flow of blood to the heart.
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Tests that may be used to help diagnose a stroke include a CT scan or MRI, and an electroencephalogram.
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Strokes are classified as either ischemic or hemorrhagic. Ischemic strokes are caused by the blockage of an artery. Hemorrhagic strokes are caused by bleeding in the brain.
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