Editing Liver function tests (section)

===Lactate dehydrogenase===
[[Lactate dehydrogenase]] (LDH) is found in many body tissues, including the liver. Elevated levels of LDH may indicate liver damage.<ref>{{Cite web|title=Lactate Dehydrogenase (LDH) Test: MedlinePlus Medical Test|url=https://medlineplus.gov/lab-tests/lactate-dehydrogenase-ldh-test/|access-date=2021-02-25|website=medlineplus.gov|language=en}}</ref> LDH isotype-1 (or cardiac) is used for estimating damage to cardiac tissue, although troponin and creatine kinase tests are preferred.<ref>{{cite journal |vauthors=Nageh T, Sherwood RA, Harris BM, Byrne JA, Thomas MR | title = Cardiac troponin T and I and creatine kinase-MB as markers of myocardial injury and predictors of outcome following percutaneous coronary intervention | journal = International Journal of Cardiology | volume = 92 | issue = 2–3 | pages = 285–293 | year = 2003 | pmid = 14659867 | doi = 10.1016/S0167-5273(03)00105-0 }}</ref>