scholarly journals Patterns of Treatment in Patients with Heart Failure with Preserved Ejection Fraction: the REasons for Geographic And Racial Differences in Stroke study

2019 ◽  
Author(s):  
Bharat Poudel ◽  
Matthew S. Loop ◽  
Todd M. Brown ◽  
Raegan W. Durant ◽  
Monika M. Safford ◽  
...  
Keyword(s):  
Heart Failure ◽  
Ejection Fraction ◽  
Racial Differences ◽  
Isosorbide Dinitrate ◽  
Beta Blockers ◽  
Angiotensin Receptor Blockers ◽  
Chronic Obstructive ◽  
Preserved Ejection Fraction ◽  
Converting Enzyme Inhibitors ◽  
Pharmacy Claims

AbstractPurposeWe described medication use patterns among REasons for Geographic And Racial Differences in Stroke (REGARDS) participants hospitalized for heart failure with preserved ejection fraction (HFpEF) (152 hospitalizations, 101 unique individuals).MethodsMedication data were obtained from medical record review and Medicare Part D pharmacy claims. We compared discharge medication prescriptions between patients with and without chronic kidney disease (CKD), coronary heart disease (CHD), chronic obstructive pulmonary disease (COPD), and diabetes.ResultsThe mean age was 74.8 years, 53.3% were black and 73.7% were female. Hypertension (97.2%), diabetes (65.1%), COPD (51.3%), CKD (41.1%) and history of CHD (60.9%) were common. On admission and discharge, respectively, beta-blockers (66.4%, 72.7%), angiotensin converting enzyme inhibitors or angiotensin receptor blockers (42.8%, 51.7%), diuretics (61.2%, 80.9%), loop diuretics (55.9%, 78.3%), calcium channel blockers (41.0%, 41.2%) and statins (44.7%, 50.3%) were commonly used. Spironolactone, digoxin, hydralazine plus isosorbide dinitrate (HISDN), isosorbide dinitrate alone and aldosterone receptor antagonists were used by <20%. For each medication, prescriptions were more common at discharge than admission. Many participants did not have Medicare claims for filled prescriptions in the year following discharge. A higher percentage of patients with versus without CKD, CHD, and diabetes had discharge prescriptions statins. Participants with CKD were also more likely to receive prescriptions for HISDN.ConclusionBeta-blockers and diuretics were commonly prescribed at admission and discharge among HFpEF, but pharmacy claims for these medications within one-year were substantially less common. The comorbidities CHD, CKD, and diabetes were associated with prescriptions of statins at discharge.

scholarly journals Targeting Endothelial Function to Treat Heart Failure with Preserved Ejection Fraction: The Promise of Exercise Training

2017 ◽  
Vol 2017 ◽  
pp. 1-17 ◽  
Author(s):  
Andreas B. Gevaert ◽  
Katrien Lemmens ◽  
Christiaan J. Vrints ◽  
Emeline M. Van Craenenbroeck
Keyword(s):  
Heart Failure ◽  
Endothelial Dysfunction ◽  
Exercise Training ◽  
Ejection Fraction ◽  
Current Knowledge ◽  
Beta Blockers ◽  
Preserved Ejection Fraction ◽  
Cellular Mechanisms ◽  
Converting Enzyme Inhibitors ◽  
Reduced Ejection Fraction

Although the burden of heart failure with preserved ejection fraction (HFpEF) is increasing, there is no therapy available that improves prognosis. Clinical trials using beta blockers and angiotensin converting enzyme inhibitors, cardiac-targeting drugs that reduce mortality in heart failure with reduced ejection fraction (HFrEF), have had disappointing results in HFpEF patients. A new “whole-systems” approach has been proposed for designing future HFpEF therapies, moving focus from the cardiomyocyte to the endothelium. Indeed, dysfunction of endothelial cells throughout the entire cardiovascular system is suggested as a central mechanism in HFpEF pathophysiology. The objective of this review is to provide an overview of current knowledge regarding endothelial dysfunction in HFpEF. We discuss the molecular and cellular mechanisms leading to endothelial dysfunction and the extent, presence, and prognostic importance of clinical endothelial dysfunction in different vascular beds. We also consider implications towards exercise training, a promising therapy targeting system-wide endothelial dysfunction in HFpEF.

Role of High-Dose Beta-Blockers in Patients with Heart Failure with Preserved Ejection Fraction and Elevated Heart Rate

2018 ◽  
Vol 131 (12) ◽  
pp. 1473-1481 ◽  
Author(s):  
Phillip H. Lam ◽  
Neha Gupta ◽  
Daniel J. Dooley ◽  
Steven Singh ◽  
Prakash Deedwania ◽  
...  
Keyword(s):  
Heart Failure ◽  
Heart Rate ◽  
Ejection Fraction ◽  
Beta Blockers ◽  
High Dose ◽  
Preserved Ejection Fraction ◽  
Patients With Heart Failure ◽  
Elevated Heart Rate

Abstract 11815: Effects of Angiotensin-Converting Enzyme Inhibitors, Angiotensin II Receptor Blockers and Beta-Blockers on the Prevention of Atrial Fibrillation in Patients With Heart Failure With Preserved Ejection Fraction: A Prospective Study of Four-Years Follow-Up

Circulation ◽  
2014 ◽  
Vol 130 (suppl_2) ◽  
Author(s):  
Masanori Kawasaki ◽  
Ryuhei Tanaka ◽  
Shingo Minatoguchi ◽  
Takatomo Watanabe ◽  
Maki Saeki ◽  
...  
Keyword(s):  
Heart Failure ◽  
Ejection Fraction ◽  
Diastolic Dysfunction ◽  
Enzyme Inhibitors ◽  
Beta Blockers ◽  
Angiotensin Converting Enzyme Inhibitors ◽  
Angiotensin Ii Receptor ◽  
Converting Enzyme Inhibitors ◽  
Significant Difference ◽  
New Onset

Background: The incidence of new-onset atrial fibrillation (AF) is increasing with the prevalence of diastolic dysfunction. Diastolic dysfunction is thought to be responsible for heart failure with preserved ejection fraction (HFPEF). Effective medication for the treatment of HFPEF has been controversial, although angiotensin-converting enzyme inhibitors (ACEIs), angiotensin II receptor blockers (ARBs) and beta-blockers (BBs) have been proven to be effective in heart failure with reduced EF. We recently reported that pulmonary capillary wedge pressure (ePCWP) estimated by the combination of left atrial (LA) volume (V) and emptying function (EF) evaluated by speckle tracking echocardiography (STE) had a strong correlation with PCWP measured by cardiac catheterization (r=0.86-0.92). Methods: We screened 663 elderly (>65 years old) patients and identified 228 who had no AF history and met the criteria for diastolic dysfunction according to the Echocardiography Association of the European Society of Cardiology. These patients were prospectively followed for 4 years to identify new-onset AF. We measured echocardiographic parameters such as left ventricular (LV) mass index, LV ejection fraction, E/A, E/e’ and ePCWP at baseline. Concomitant medication was left to the discretion of the physicians in charge. Results: During a mean follow-up of 43 months, 63 elderly patients (age 73±6, 39 men) developed electrocardiographically-confirmed AF. There was no significant difference in the development of new-onset AF between the groups treated with and without BBs (hazard ratio (HR): 0.615, p=0.15). There was also no significant difference in new-onset AF between the groups with and without ACEIs or ARBs (HR: 0.796, p=0.46). However, in multivariate analysis that included ePCWP, LVM index, E/e’ and E/A, ePCWP at baseline independently predicted the risk of new-onset AF (HR: 1.42, 95% confidence interval: 1.29-1.57, p<0.001). Conclusions: ACEIs, ARBs or BBs had no beneficial effects on the prevention of new-onset AF as a marker of diastolic dysfunction in the patients with HFPEF. Estimation of ePCWP by STE had incremental value for the risk stratification of new-onset AF.

P1666Do beta-blockers increase the risk for hospitalizations in heart failure with preserved ejection fraction? A secondary analysis of beta-blocker use in the TOPCAT trial

2019 ◽  
Vol 40 (Supplement_1) ◽  
Author(s):  
D N Silverman ◽  
T B Plante ◽  
M I Infeld ◽  
S P Juraschek ◽  
G Dougherty ◽  
...  
Keyword(s):  
Heart Failure ◽  
Ejection Fraction ◽  
Beta Blocker ◽  
Proportional Hazards ◽  
Beta Blockers ◽  
Secondary Analysis ◽  
Cox Proportional Hazards ◽  
Chronic Obstructive ◽  
Obstructive Pulmonary Disease ◽  
Reduced Ejection Fraction

Abstract Background The use of beta-blockers for treatment of heart failure (HF) with a reduced ejection fraction (EF) is unequivocally beneficial, but their role in the treatment of preserved EF (HFpEF) remains unclear. Purpose In a contemporary HFpEF cohort, we sought to assess the association of HF hospitalizations and the use of beta-blockers in patients with an EF above and below 50%. Methods The TOPCAT trial tested spironolactone vs. placebo among patients with HFpEF, including some with mild reductions in EF between 45–50%. The primary outcome was a composite of cardiovascular (CV) mortality, aborted cardiac arrest, or HF hospitalizations. Medication use, including beta-blockers, was reported at each visit and hospitalization. In the 1,761 participants from the Americas, we compared the association of beta-blocker use (vs. no use) and HF hospitalization or CV mortality using Cox proportional hazards models adjusted for baseline demographics, history of myocardial infarction, atrial fibrillation, chronic obstructive pulmonary disease, asthma, and hypertension. The analyses were repeated in the EF strata ≥50% and <50%. Results Among patients included in the current analysis (mean age 72 years, 50% female, 78% white), 1,496/1,761 (85%) received beta-blockers and 1,566/1,761 (89%) had an EF ≥50%. HF hospitalizations and CV mortality occurred in 399/1,761 (23%) and 223/1,761 (13%) of participants, respectively. Beta-blocker use was associated with an increase in risk of HF hospitalization among patients with preserved EF ≥50% [HR 1.56, (95% CI 1.09–2.24), p=0.01] and was associated with a reduction in risk of hospitalization in patients with an EF <50% [HR 0.42, (95% CI 0.18- 0.99), p<0.05]. We found a significant interaction for EF threshold and beta-blocker use on incident HF hospitalizations (p=0.01). There were no differences in CV mortality. Figure 1. Kaplan Meier incidence plots Conclusions Beta-blocker use was associated with an increase in HF hospitalizations in patients with HFpEF (EF≥50%) but did not affect CV mortality. Further research is needed to confirm these findings and elucidate causality.

scholarly journals Effects of Beta-Blockers on Heart Failure with Preserved Ejection Fraction: A Meta-Analysis

PLoS ONE ◽  
2014 ◽  
Vol 9 (3) ◽  
pp. e90555 ◽  
Author(s):  
Feng Liu ◽  
Yanmei Chen ◽  
Xuguang Feng ◽  
Zhonghua Teng ◽  
Ye Yuan ◽  
...  
Keyword(s):  
Heart Failure ◽  
Ejection Fraction ◽  
Beta Blockers ◽  
Meta Analysis ◽  
Preserved Ejection Fraction
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