Background: To evaluate the serum ferritin levels in patients with acute myocardial infarction. To inspect normal healthy individuals with non-cardiac chest pain for serum ferritin levels. To distinguish ferritin levels persisting in both the study population. Comparing serum ferritin levels to the probability of developing acute myocardial infarction. To study relevance of serum ferritin level to acute myocardial infarction. Material and Methods: A case controlled study was held by Department of General Medicine, Government General Hospital, Suryapet, Telangana, India from December 2021 to September 2022. The study consisted of male patients with myocardial infarction for determining the association of serum ferritin to acute myocardial infarction.