title: Optimal management of non-ST segment elevation myocardial infarction remains unclear.
authors.forename: F K
authors.initials: FK
authors.lastname: Welty
mesh_terms: D000368:Aged; D015331:Cohort Studies; D017023:Coronary Angiography; D004636:Emergency Service, Hospital; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000000981:diagnostic imaging / Q000401:mortality / Q000628:therapy*; D009204:Myocardial Revascularization; D012189:Retrospective Studies; D015996:Survival Rate; D015912:Thrombolytic Therapy; D016896:Treatment Outcome; D014218:Triage