There is a difference between myosin and cardiac myosin. The difference is mainly in the tests performed and the diseases tested.
Creatine enzymes generally refer to tests such as phosphocreatine kinase, creatine kinase isoenzyme, and glutamate aminotransferase. Creatine kinase is found in many other tissues, such as muscle, and is therefore mainly used to screen for common muscle diseases. Elevated levels are often seen in progressive dystrophy, polymyositis, and severe muscle trauma.
Cardiac enzymes is a general term for a variety of enzymes found in the myocardium, including aspartate aminotransferase, lactate dehydrogenase, creatine kinase, and isoenzymes. In patients with acute myocardial infarction, necrosis of cardiomyocytes releases myocardial enzymes in the myocardium, and when myocardial enzymes appear to be elevated, creatine kinase and its isoenzymes are also elevated, and therefore are mostly used to examine myocardial infarction, angina pectoris, viral hepatitis, leukemia, and other diseases.
The difference between myocardial enzymes and cardiac enzymes mainly lies in the fact that the checking items are different and the diseases shown are different. If the value increases during the checking, you should consult a doctor in time for symptomatic treatment.