Is the Gap Between Guidelines and Clinical Practice in Heart Failure Treatment Being Filled? Insights from the IMPACT RECO Survey

BACKGROUND: Recent registries have shown that recommended drugs for the treatment of chronic heart failure (CHF) are under-prescribed in daily practice. AIMS: To determine prescription rates of CHF drugs, and to assess predictive factors for drug prescription using data from a large panel of French cardiologists. METHODS AND RESULTS: We included 1919 outpatients, with NYHA class II-IV heart failure and a left ventricular ejection fraction 75 years was an independent factor associated with under-prescription of ACE-I-ARBs, beta-blockers or spironolactone. Renal failure was associated with a lower prescription of ACE-I-ARB and spironolactone, and asthma was a predictor of under-prescription of beta-blockers. CONCLUSIONS: In this contemporary survey, prescription rates of CHF drugs were higher than previously reported. However, dosages were lower than those recommended in guidelines. Age remained an independent predictor of under-prescription of CHF drugs.