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Individual test · Labcorp 123006

Myeloperoxidase (MPO)

This test measures the level of myeloperoxidase, an enzyme released by white blood cells during inflammation. It helps show if there is irritation or swelling inside your blood vessel walls, which is a risk factor for heart disease. Doctors use this information to assess if plaque in your arteries might be unstable. However, this test does not diagnose a heart attack or identify the specific location of a blockage on its own.

How ordering works

  1. 1

    Review the order and pay on Picardo. Your account is set up as you check out.

  2. 2

    A licensed physician reviews the order and decides whether to authorize it.

  3. 3

    Give blood at a Labcorp location, or book an at-home draw for $75.00.

  4. 4

    Your results arrive in your Picardo account.

For adults 18+ in the US. Lab orders aren’t available in New York, New Jersey, Rhode Island, Pennsylvania, Maryland, Massachusetts, Hawaii or Maine.