BACKGROUND: Optimal medical therapy (OMT) for patients with chronic heart failure and a reduced ejection fraction (HF-REF) includes angiotensin-converting enzyme inhibitors/angiotensin receptor blockers, β-blockers, and mineralocorticoid receptor antagonists, plus a diuretic. HYPOTHESIS: We hypothesized that OMT is less often prescribed in HF-REF patients (≤35%) with New York Heart Association (NYHA) class II symptoms compared with those with NYHA class III/IV symptoms. METHODS: This was a cross-sectional, observational, multicenter survey of hospital-based cardiologists, office-based cardiologists, and general practitioners in Germany. RESULTS: Out of a total of 384 patients enrolled, 144 had REF ≤35%. Patients with REF had NYHA class II symptoms in 39.6% (n = 57) and NYHA class III/IV symptoms in 60.4% (n = 87). The REF/NYHA class II group had a higher proportion of males than the REF/NYHA class III/IV group. For angiotensin-converting enzyme inhibitors/angiotensin receptor blockers and β-blockers, prescription rates were high and comparable between groups. However, prescription rates for mineralocorticoid receptor antagonists were lower compared with other guideline-recommended treatments. Multivariate analyses indicated that OMT prescription was reduced for older patients and increased for patients cared for by an office-based cardiologist. CONCLUSIONS: Given the high proportion of patients with reduced left ventricular systolic function but only minor symptoms, HF-REF appears to be underdiagnosed, and a higher proportion of patients than are currently recognized could potentially be candidates for OMT.
BACKGROUND: Optimal medical therapy (OMT) for patients with chronic heart failure and a reduced ejection fraction (HF-REF) includes angiotensin-converting enzyme inhibitors/angiotensin receptor blockers, β-blockers, and mineralocorticoid receptor antagonists, plus a diuretic. HYPOTHESIS: We hypothesized that OMT is less often prescribed in HF-REF patients (≤35%) with New York Heart Association (NYHA) class II symptoms compared with those with NYHA class III/IV symptoms. METHODS: This was a cross-sectional, observational, multicenter survey of hospital-based cardiologists, office-based cardiologists, and general practitioners in Germany. RESULTS: Out of a total of 384 patients enrolled, 144 had REF ≤35%. Patients with REF had NYHA class II symptoms in 39.6% (n = 57) and NYHA class III/IV symptoms in 60.4% (n = 87). The REF/NYHA class II group had a higher proportion of males than the REF/NYHA class III/IV group. For angiotensin-converting enzyme inhibitors/angiotensin receptor blockers and β-blockers, prescription rates were high and comparable between groups. However, prescription rates for mineralocorticoid receptor antagonists were lower compared with other guideline-recommended treatments. Multivariate analyses indicated that OMT prescription was reduced for older patients and increased for patients cared for by an office-based cardiologist. CONCLUSIONS: Given the high proportion of patients with reduced left ventricular systolic function but only minor symptoms, HF-REF appears to be underdiagnosed, and a higher proportion of patients than are currently recognized could potentially be candidates for OMT.
Authors: Shanise J Patterson; Anne B Reaves; Elizabeth A Tolley; Dagny Ulrich; Christopher Hilty; Catherine J Clarke; Timothy H Self Journal: Hosp Pharm Date: 2017-08-20
Authors: Marc N Hirt; Aljosha Muttardi; Thomas M Helms; Hendrik van den Bussche; Thomas Eschenhagen Journal: Clin Res Cardiol Date: 2015-11-09 Impact factor: 5.460
Authors: Rajesh Kumar; Santosh K Yadav; Jose A Palomares; Bumhee Park; Shantanu H Joshi; Jennifer A Ogren; Paul M Macey; Gregg C Fonarow; Ronald M Harper; Mary A Woo Journal: PLoS One Date: 2015-05-11 Impact factor: 3.240