LDH assay

An LDH assay measures the activity of lactate dehydrogenase (LDH), an enzyme found in many body tissues. When cells are damaged, they release LDH into the bloodstream, making it a useful marker for assessing tissue injury or disease. By analyzing blood or tissue samples, healthcare professionals can evaluate conditions like heart attacks, liver disease, or certain cancers. Essentially, the LDH assay helps doctors understand the extent of cell damage, aiding in diagnosis and treatment decisions.