title: Collaterals: how important are they?
authors.forename: Gerald S
authors.initials: GS
authors.lastname: Werner
mesh_terms: D003097:Collateral Circulation / Q000502:physiology*; D003326:Coronary Circulation / Q000502:physiology; D006801:Humans; D009203:Myocardial Infarction / Q000503:physiopathology*; D009204:Myocardial Revascularization / Q000379:methods