. "neously, attributing the symptoms to other problems other than heart problems\", and disregarding the symptoms\".CONCLUSIONRegarding the most important causes of having delay in this study, the importance of educating people about the symptoms of myocardial infarction and the importance of early referral to the hospitals is clarified.Keywords: Prehospital delay, Myocardial infarction, Onset-to-do" . . .