“…Therefore, it is necessary to prepare the emergency services and the professionals involved, so that the care be guided and the diagnosis accurate. [3] Studies indicate that, in Brazil, patients with symptoms of MI did not immediately seek health services, by not recognizing its symptoms, because there is no specialized services and first aid and even due to a poor public transportation, making difficult the arrival of these people to the hospital. [8] These obstacles are challenges of public health authorities, because the AMI is considered a longterm illness, demanding actions, procedures, healthcare services and, consequently, higher costs, and causing huge losses to society [5,8].…”