Creatine Kinase Blood Test

Creatine kinase ck is an enzyme found in the heart brain skeletal muscle and other tissues.

Creatine kinase blood test. The small amount of ck that is normally in the blood comes primarily from skeletal muscles. This test measures the amount of an enzyme called creatine kinase ck in your blood. If your creatine kinase levels are high your doctor may order a creatine kinase isoenzyme tests to determine which type of creatine kinase enzyme is high 1 2. A cpk blood test checks for levels of creatine phosphokinase or creatine kinase in the blood.

Test for acute myocardial infarct and for skeletal muscular damage. It is mostly found in your skeletal muscles and heart with lesser amounts in the brain. High cpk levels can mean that a tissue has been damaged due to a person suffering a heart attack stroke or head injury. Physiologically when muscle contracts atp is converted to adenosine diphosphate adp and ck catalyzes the rephosphorylation of adp to atp using creatine phosphate as the phosphorylation reservoir.

Creatine enzymes are released from muscles or tissues if they are injured damaged or die off. Elevated in some patients with myxedema hypothyroidism malignant hyperthermia syndrome and muscular dystrophy. This test measures the amount of creatine kinase ck in the blood. Ck is a type of protein.

Increased amounts of ck are released into the blood when there is muscle damage. The muscle cells in your body need ck to function. Creatine kinase ck is an enzyme that catalyzes the reversible phosphorylation of creatine cr by adenosine triphosphate atp. Ck is a type of protein known as an enzyme.