FABP3 and acute coronary syndrome: MG-53, mitsugumin-53; H-FABP, heart-type fatty acid binding protein; ACS, acute coronary syndrome; DM, diabetes mellitus;  HTN, hypertension; IHD, ischemic heart disease; BMI, body mass index; HDL-C, high-density lipoprotein cholesterol; LDL-C, low-density lipoprotein cholesterol; BUN, blood urea nitrogen; CK-total, creatine kinase-total; CK-MB, creatine kinase-MB; TIMI, thrombolysis in myocardial infarction; GRACE, global registry of acute coronary events.