First enzyme to be raised in MI is
Correct Answer: Myoglobin
Description: The laboratory evaluation of MI is based on measuring blood levels of macromolecules that leak out of injured myocardial cells through damaged cell membranes these molecules include myoglobin, cardiac troponins T and I (TnT, TnI), creatine kinase (CK) (specifically the myocardial isoform, CK-MB), and lactate dehydrogenase. Troponins and CK-MB have high specificity and sensitivity for myocardial damage. (Robbins Basic pathology,9th edition.pg no.382)
Category:
Pathology
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