In myocardial infarction which enzyme level is increased mcq?
Score: 4.3/5 (62 votes) Myocardial muscle creatine kinase (CK-MB) is found mainly in the heart. CK-MB levels increase within 3-12 hours of onset of chest pain, reach peak values within 24 hours, and return to baseline after 48-72 hours.Which enzymes are elevated in myocardial infarction?Troponins ar...