Unnecessary admissions curtailed under program. Chest pain patients observed in ED first.
D000328:Adult; D000368:Aged; D002637:Chest Pain / Q000175:diagnosis* / Q000191:economics; D004636:Emergency Service, Hospital / Q000458:organization & administration*; D006300:Health Services Misuse; D006785:Hospitals, University; D006801:Humans; D008875:Middle Aged; D009820:Ohio; D018710:Pain Clinics / Q000458:organization & administration*; D010343:Patient Admission