CREATININE PHOSPHOKINASE

The creatinine phosphokinase (CPK) test measures the level of CPK, an enzyme found in the heart, brain, and skeletal muscles, in the blood. Elevated CPK levels can indicate muscle damage, myocardial infarction (heart attack), or other conditions affecting muscle tissue. The test is used to diagnose and monitor conditions such as rhabdomyolysis, muscular dystrophy, and myocardial infarction. Elevated CPK levels provide valuable information for assessing the extent of muscle damage, guiding treatment decisions, and monitoring the effectiveness of therapy in managing muscle and heart conditions.