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Angina Pectoris
Angina pectoris is chest pain or a feeling of chest discomfort that occurs when a part of your heart doesn't get enough blood and oxygen. Learn more about angina, including causes, risks, symptoms, diagnosis, treatment, and prevention.
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Cryoglobulin
This test is done to find out if you have abnormal proteins in your blood. They can be a sign of rheumatoid arthritis, lupus, or Raynaud's syndrome, among other illnesses.
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Factor X
This test checks for a deficiency in a protein in the blood known as Factor X. This protein helps with clotting.
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Porphyrins (Urine)
This test looks for substances called porphyrins in your urine. If high levels are present, you may have a disease that affects the way the hemoglobin in your blood works.
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Lithium
This test measures and checks the amount of lithium in your blood. Lithium is a medicine used to treat certain psychiatric illnesses.
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Lactose Tolerance (Blood)
This test tells whether your body is able to break down lactose, a sugar found in milk and other dairy products. If you can't digest lactose, you have lactose intolerance.
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Salicylate (Blood)
This test looks for high levels of salicylate, the main ingredient in aspirin. It may be used to diagnose an aspirin overdose or to keep track of people taking high doses for arthritis.
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Factor XI
This test measures the amount of factor XI in your blood. Factor XI is a substance that plays an important role in blood clotting.
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Hypoglycemia
Hypoglycemia is low blood sugar (glucose). Learn about this condition, including causes, symptoms, diagnosis, treatment, and prevention.
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Showing 8182 - 8190 of 12360 results