Creatine Kinase Level

Please speak with a health care expert if you suspect elevations in creatine kinase.

Creatine kinase level. This test measures the amount of creatine kinase ck in the blood. According to mayo clinic the normal range of creatinine for an adult in the blood is typically. An elevated level of creatine kinase specifically ck mb occurs within hours of a heart attack as the heart muscle cells die. It is mostly found in your skeletal muscles and heart with lesser amounts in the brain.

Given individual differences doctors recommend taking action if your creatine kinase levels exceed 300 iu l. 74 3 to 107 micromoles. Ck is a type of protein. Ck activity is greatest in striated muscle mm isoenzyme heart tissue mb isoenzyme and brain bb isoenzyme.

What is a creatine kinase ck test. Ck levels transiently increase to over 30 times the upper normal limit within 24 hours of strenuous physical activity and then slowly decline back to normal over the next 7 days. It s important not to self diagnose or treat a medical condition. 0 84 to 1 21 milligrams per deciliter mg dl european units.

Researchers from johns hopkins medicine say that ck mb levels are often elevated when there is muscle inflammation due to conditions like lupus. Ck mm located in the skeletal muscles and heart ck mb mainly located in the heart and ck bb located in the brain. Creating kinase levels normal range can also vary somewhat between ethnicity as studies have shown that individuals with african american heritage tend to have a higher range of creatine kinase as well. Mythili seetharaman consultant rheumatologist creatine kinase ck levels are usually elevated in persons with polymyositis ranging from 5 50 times the reference range.

There are three different forms of creatine kinase that can be measured. Serum ck concentrations are reflective of muscle mass causing males to have higher concentrations than females. Creatine kinase levels in normal individuals range between 10 to 80 units per liter females and 17 to 150 units per liter males. Normal levels of creatine kinase in the male body range between 38 units l to 174 units l while the normal range in women is between 96 units l and 140 units l.

This test measures the amount of an enzyme called creatine kinase ck in your blood. Normal serum ck is predominantly the ck mm isoenzyme. The muscle cells in your body need ck to function. Exercise and training are the main cause of increased creatine kinase levels 10 11 12.

Creatine blood tests performed at various labs not only evaluate. Levels of ck can rise after a heart attack skeletal muscle injury strenuous exercise or drinking too much alcohol and from taking certain medicines or supplements.