title: Is more better?
authors.forename: Ira S
authors.initials: IS
authors.lastname: Nash
authors.forename: James G
authors.initials: JG
authors.lastname: Jollis
mesh_terms: D015906:Angioplasty, Balloon, Coronary / Q000009:adverse effects / Q000592:standards / Q000706:statistics & numerical data*; D006761:Hospitals / Q000706:statistics & numerical data; D006801:Humans; D017410:Practice Guidelines as Topic; D013997:Time Factors; D016896:Treatment Outcome