title: On the heart beat. Needs are complex, and so are solutions.
authors.forename: Mark
authors.initials: M
authors.lastname: Hagland
mesh_terms: D000555:Ambulatory Care Information Systems; D002300:Cardiac Care Facilities; D002309:Cardiology / Q000295:instrumentation*; D017598:Efficiency, Organizational; D006801:Humans; D016347:Medical Records Systems, Computerized; D009936:Organizational Innovation; D018511:Systems Integration; D017216:Telemedicine; D014481:United States