Opportunities for Education in Heart Failure Pharmacotherapy Demonstrated by a Survey of Clinicians

Aim We conducted a survey of practitioners' knowledge of the clinical application of the major drug classes in HF, with reference to the European Society of Cardiology guidelines. The aim was to identify areas for practice development through education, which may improve HF morbidity and mortality. Methods We distributed a 14 item questionnaire assessing doctors knowledge of indications and contraindications for the major HF drug classes. Results Total number of responses was 127: Intern (N=21), SHO (N=64), Registrar (N=12), SpR (N=14), Consultant (N=4), GP (N=2). Consultants and GPs were excluded from analysis due to underrepresentation. Median years of practice was 4. Indications were correctly identified in a mean of 78% of responses overall. Of participants who felt comfortable with initiation and up-titration of beta blockers (N=84), only 31% (N=26) correctly identified an optimal target heart rate of less than 70 beats per minute. Forty-five percent (N=50) identified serum potassium and creatinine concentrations generally considered safe as contraindications to the initiation of MRA. Twenty-five percent of respondents (N=28) were unaware of a specialist HF service that catered to their institution, and how to refer to it, but 99% (N=110) felt that their practice would benefit from further education on HF pharmacotherapy. Conclusion Results of this survey suggest a need, and indeed a demand, for further education for clinicians in order to reduce mortality, morbidity, and hospital readmission in HF, as well as their attendant costs.