Serum marker to return to normal level, last in myocardial infarction is:
Enzymes in MILDH is the last enzyme to rise (3-4 days) and also the last enzyme to return to normal level in MI (10-15 days)CPK returns to normal by 2-3 daysAST/ SCOT returns to normal by 4-5 daysMyoglobin returns to normal by 20-25 hours
Lactate dehydrogenase
Creatine phosphokinase
Aspaate transmainase
Myoglobin