text: STEMI<unk>  who do not receive reperfusion therapy can be stratified for a differed mortality risk than those who do. The ACC/AHA guidelines recommend specific guidelines for care in this<unk> population.
option_0: ST elevation myocardial infarction management of patients who were not reperfused
option_1: ST elevation myocardial infarction adjunctive percutaneous coronary intervention
option_2: ST elevation myocardial infarction primary percutaneous coronary intervention
option_3: ST elevation myocardial infarction risk stratification and prognosis
option_4: ST elevation myocardial infarction rescue percutaneous coronary intervention
option_5: ST elevation myocardial infarction initial care
option_6: Unstable angina / non ST elevation myocardial infarction direct thrombin inhibitors therapy
option_7: Unstable angina / non ST elevation myocardial infarction long-term medical therapy and secondary prevention