21 Vaidya Vaidya HC HC Myoglobin: an early biochemical marker for the diagnosis of acute myocardial infarction Myoglobin: an early biochemical marker for the diagnosis of acute myocardial infarction J Clin Immunoass J Clin Immunoass 1994 1994 17 17 35 35 39 39 21. Here, MB is linked to acute myocardial infarction.