Handing ED physicians the cath lab's keys speeds procedures.
D006328:Cardiac Catheterization; D017598:Efficiency, Organizational; D004636:Emergency Service, Hospital / Q000458:organization & administration*; D006801:Humans; D009203:Myocardial Infarction / Q000175:diagnosis / Q000401:mortality / Q000503:physiopathology / Q000628:therapy*; D010820:Physicians; D013996:Time and Motion Studies; D014768:Virginia