Heart and Muscle Enzyme Test - Creatine Kinase (CK) Isoenzymes Test

CK Isoenzymes analysis is a laboratory test used to measure the levels of different creatine kinase isoenzymes in the blood. Creatine kinase is an important enzyme found in muscles, the heart, and the brain, and it plays a key role in energy production. The isoenzymes are divided into three main types: CK-MM (associated with skeletal muscles), CK-MB (associated with the heart muscle), and CK-BB (associated with the brain). This test helps physicians diagnose various medical conditions, such as heart attacks, where elevated CK-MB levels indicate damage to the heart muscle. It is also used to evaluate muscle diseases and assess muscle health. The test results are important for guiding appropriate treatment and patient care decisions.