title: Enhancing the quality of care for patients with coronary heart disease: the design and baseline results of the hastening the effective application of research through technology (HEART) trial.
abstract: BACKGROUND
  Effective therapies exist for reducing mortality in persons with coronary heart disease (CHD), but they remain underused.
  
  
  OBJECTIVE
  To report the design and baseline results of a quality improvement project designed to increase the use of hydroxymethyl glutaryl coenzyme A (HMG-CoA) reductase inhibitors, beta-adrenergic blocking agents, and angiotensin-converting enzyme (ACE) inhibitors in patients with CHD in a network-model managed care setting.
  
  
  METHODS
  Patients with CHD were identified by searching a claims database. Use of therapies was assessed by linkage with a pharmacy benefits database. A survey was mailed to primary care physicians to collect information related to attitudes and behavioral intentions regarding aggressive management of CHD. An intervention, consisting of a guideline summary, performance feedback, and medical chart reminders, was evaluated in a randomized, practice-based trial.
  
  
  RESULTS
  Among 1189 patients with CHD, the median prevalence of receipt of HMG-CoA reductase inhibitors, beta-adrenergic blocking agents, and ACE inhibitors across practices at baseline (the first 3 months of 1999) was 50.0%, 35.0%, and 18.8%, respectively. Reported barriers included a perception that aggressive management of CHD is thought to be unimportant by support staff yet to require significant staff time. Aggressive management of CHD was perceived to incur non-reimbursable costs, to be unimportant in their patient population, to require a great deal of patient education and self-management, and to be limited because many patients do not adhere to therapy.
  
  
  CONCLUSIONS
  Opportunities exist for enhancing the quality of care provided to patients with CHD. Our experience to date supports the logistical feasibility of implementing network-level quality enhancement efforts in managed care networks.
authors.affiliation: Department of Public Health Sciences, Wake Forest University School of Medicine, Winston-Salem, NC 27157-1063, USA. dgoff@wfubmc.edu
authors.forename: David C
authors.initials: DC
authors.lastname: Goff
authors.forename: Lin
authors.initials: L
authors.lastname: Gu
authors.forename: Larry K
authors.initials: LK
authors.lastname: Cantley
authors.forename: Deborah G
authors.initials: DG
authors.lastname: Parker
authors.forename: Stuart J
authors.initials: SJ
authors.lastname: Cohen
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use; D000806:Angiotensin-Converting Enzyme Inhibitors / Q000627:therapeutic use; D019058:Community Networks / Q000458:organization & administration / Q000592:standards; D003324:Coronary Artery Disease / Q000188:drug therapy*; D004363:Drug Utilization; D005260:Female; D006302:Health Services Research; D006801:Humans; D019161:Hydroxymethylglutaryl-CoA Reductase Inhibitors / Q000627:therapeutic use; D008297:Male; D008329:Managed Care Programs / Q000458:organization & administration / Q000592:standards*; D008875:Middle Aged; D009657:North Carolina; D010818:Practice Patterns, Physicians'; D011320:Primary Health Care / Q000458:organization & administration / Q000592:standards*; D011785:Quality Assurance, Health Care
chemical_list: D000319:Adrenergic beta-Antagonists; D000806:Angiotensin-Converting Enzyme Inhibitors; D019161:Hydroxymethylglutaryl-CoA Reductase Inhibitors