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CPK
How the test will feel:
When the needle is inserted to draw blood, you may feel moderate pain, or only a prick or stinging sensation. Afterward, there may be some throbbing. Why the test is performed:
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When a muscle is damaged, CPK leaks into the bloodstream. Determining which isoenzyme (specific form of CPK) is elevated will help determine which tissue has been damaged. This test may be used to:
Repeated checks of CPK levels may be performed. The pattern and timing of a rise or fall in CPK levels can be diagnostically significant, particularly if a heart attack is suspected.
A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org).
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