Myocardial Infarction Humans 10 human 10 acute coronary syndrome 8 letter 8 priority journal 8 Coronary Artery Disease 6 Acute Coronary Syndrome 4 Biological Markers 4 Coronary Vessels 4 Electrocardiography 4 Risk Factors 4 ST segment elevation myocardial infarction 4 Severity of Illness Index 4 Troponin T 4 angiocardiography 4 coronary artery disease 4 disease association 4 disease severity 4 electrocardiography 4 heart infarction 4 hospital admission 4 left coronary artery 4 prognosis 4 troponin T 4 Angioplasty, Balloon, Coronary 2 Doppler echocardiography 2 Drug-Eluting Stents 2 Follow-Up Studies 2 Myocardium 2