Lactate Dehydrogenase, Serum

Understanding Lactate Dehydrogenase, Serum

The lactate dehydrogenase (LDH) enzyme plays a crucial role in the process of converting lactate into pyruvate (a type of sugar), which is then used by the cells for energy. Under normal circumstances, it exists at low levels in the blood. However, during severe tissue damage, LDH levels rise significantly, serving as a valuable biomarker for the diagnosis of tissue damage. The Lactate Dehydrogenase, Serum test measures the level of LDH enzyme that can indicate tissue damage or disease processes affecting different...

What does Lactate Dehydrogenase, Serum measure?

The Lactate Dehydrogenase, Serum test measures the amount of lactate dehydrogenase (LDH) enzyme in the blood. This enzyme is found in nearly all of the body’s cells, with the highest levels in the cells of the heart, liver, muscles, red blood cells and kidneys. It is released in the bloodstream as a result of tissue damage following an injury. This test can help detect a variety of conditions, including heart disease, liver disease, muscle injury, and certain types of cancer.