title: Components of delay in the pre-hospital phase of acute myocardial infarction.
mesh_terms: D000208:Acute Disease; D000328:Adult; D000368:Aged; D003657:Decision Making; D006760:Hospitalization; D006801:Humans; D008396:Maryland; D008875:Middle Aged; D009203:Myocardial Infarction; D012017:Referral and Consultation; D012651:Self Medication; D013997:Time Factors; D014187:Transportation of Patients