Troponin I/T levels rise in response to heart muscle damage, helping diagnose heart attacks or other cardiac events by indicating injury to the heart.
Creatine Kinase-MB (CK-MB) is an enzyme found in heart muscle; elevated levels help diagnose heart attacks or muscle injury.
Lactate Dehydrogenase (LDH) is an enzyme that increases in response to tissue damage, useful in diagnosing heart attacks, liver disease, and other conditions.
Brain Natriuretic Peptide (BNP) and NT-proBNP are markers used to assess heart failure, with elevated levels indicating fluid overload and strain on the heart.