title: The heart of the matter.
authors.forename: Christopher J
authors.initials: CJ
authors.lastname: Gearon
mesh_terms: D002318:Cardiovascular Diseases / Q000628:therapy*; D006759:Hospital-Physician Joint Ventures; D006782:Hospitals, Special / Q000191:economics* / Q000458:organization & administration; D006801:Humans; D007449:Investments; D017146:Models, Organizational; D009096:Multi-Institutional Systems / Q000191:economics* / Q000458:organization & administration; D014481:United States