Diabetes and hypertension are common health problems of Libya. Iron is taken as a Biomarker of AMI. Ferritin is taken as an inflammatory marker to evaluate the progress of acute myocardiac infaction Significan alteration of in iron status is observed in AMi patients.Therefore, iron status including the levels of ferritin reflect lipid peroxidation and could act as one of the markers of AMI in Libyan subjects.