title: Prescribing and emergency admissions for heart failure in greater Glasgow.
abstract: BACKGROUND
  We sought to determine whether there is an association between the rate of prescription of angiotensin-converting enzyme (ACE) inhibitors and the rate of hospitalization for heart failure.
  
  
  RESULTS
  We conducted a cross-sectional study linking prescribing data with hospital admission data from 215 primary health care practices in Greater Glasgow, United Kingdom. We obtained numbers of prescriptions of diuretics. ACE inhibitors, and digoxin and numbers of admissions for heart failure. The mean practice rate of diuretic prescription was 0.7 per patient per year, the mean practice rate of ACE inhibitor prescription was 0.06 per patient per year, the mean practice rate of digoxin prescription was 0.09 per patient per year, and the mean practice rate of admission for heart failure was 3.29 per 1,000 patients per year. There was a strong and significant association between the rate of diuretic prescription and the rate of digoxin prescription. There was only a moderate inverse association between the ratio of ACE inhibitor to diuretic prescriptions and the rate of admissions for heart failure.
  
  
  CONCLUSIONS
  ACE inhibitors are underused. Rates of diuretic and digoxin prescriptions correlate strongly and are presumably both markers for similar cardiovascular morbidity. There was no evidence that ACE inhibitors modulated the rate of heart failure admissions.
authors: University of Glasgow, United Kingdom.
authors: A P
authors: AP
authors: Davie
authors: C E
authors: CE
authors: Morrison
authors: J E
authors: JE
authors: Forrester
authors: J J
authors: JJ
authors: Mcmurray
mesh_terms: D000328:Adult; D000368:Aged; D000806:Angiotensin-Converting Enzyme Inhibitors / Q000627:therapeutic use*; D002316:Cardiotonic Agents / Q000627:therapeutic use; D003430:Cross-Sectional Studies; D004077:Digoxin / Q000627:therapeutic use; D004232:Diuretics / Q000627:therapeutic use; D004363:Drug Utilization / Q000706:statistics & numerical data*; D004630:Emergencies; D005260:Female; D006333:Heart Failure / Q000188:drug therapy*; D006801:Humans; D008297:Male; D010343:Patient Admission / Q000706:statistics & numerical data*; D010818:Practice Patterns, Physicians' / Q000706:statistics & numerical data*; D012606:Scotland
chemical_list: D000806:Angiotensin-Converting Enzyme Inhibitors; D002316:Cardiotonic Agents; D004232:Diuretics; D004077:Digoxin