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  1. LDH (Lactate Dehydrogenase) Test: What It Is & Results

    Apr 15, 2022 · An LDH (lactate dehydrogenase) test measures the level of LDH in your blood or other body fluid to check for tissue damage. Healthcare providers order LDH tests to help …

  2. What Is a Lactate Dehydrogenase (LDH) Test? - WebMD

    Feb 10, 2025 · The lactate dehydrogenase (LDH) test has a wide range of uses. Learn what they are and what the results can tell you about your health.

  3. Lactate Dehydrogenase (LDH) Test - MedlinePlus

    This test measures the level of lactate dehydrogenase (LDH) in blood or other body fluids. High levels may be a sign of tissue damage from disease or injury. Learn more.

  4. LD - Overview: Lactate Dehydrogenase (LDH), Serum

    Monitoring changes in tumor burden after chemotherapy; lactate dehydrogenase elevations in patients with cancer are too erratic to be of use in the diagnosis of cancer

  5. Lactate Dehydrogenase (Blood) | UMass Memorial Health

    This test looks at how much of the enzyme LDH you have in your blood. Higher levels of this substance could mean you've had a heart attack or other tissue damage.

  6. Lactic Acid Dehydrogenase (LDH) Test | Kaiser Permanente

    Sep 25, 2025 · Lactic Acid Dehydrogenase (LDH) Test Test Overview Lactic acid dehydrogenase (LDH) is an enzyme that helps produce energy. It is present in almost all of the tissues in the …

  7. LDH Levels Explained: Normal Range, Causes of High and Low LDH

    LDH levels are measured through a blood test or sometimes a fluid test (for example, in the case of pleural or cerebrospinal fluids). The normal range for LDH can vary depending on the …

  8. Understanding LDH Levels: Key Insights & Test Results Explained

    Learn what LDH levels mean in a blood test, including normal ranges, high and low LDH causes, and their role in diagnosing liver disease, heart conditions, and cancer.

  9. Health Encyclopedia - University of Rochester Medical Center

    When your LDH rises, it means that tissues may have been damaged or are diseased. Why do I need this test? You may need this test if your doctor believes you may have tissue damage or …

  10. Lactate Dehydrogenase (LDH) Test - Understand the Test

    What is a lactate dehydrogenase (LDH) test? This test measures the level of lactate dehydrogenase (LDH), also known as lactic acid dehydrogenase, in your blood or sometimes …