title: We have journeyed far.
authors.forename: I L
authors.initials: IL
authors.lastname: Piña
mesh_terms: D000328:Adult; D000368:Aged; D003430:Cross-Sectional Studies; D018572:Disease-Free Survival; D005260:Female; D017052:Hospital Mortality / Q000639:trends*; D006801:Humans; D015994:Incidence; D008297:Male; D008404:Massachusetts / Q000453:epidemiology; D008875:Middle Aged; D009203:Myocardial Infarction / Q000401:mortality*; D015996:Survival Rate; D014505:Urban Population / Q000706:statistics & numerical data*