Therapy for heart failure with preserved ejection fraction: current status, unique challenges, and future directions.
Heart failure (HF) with preserved ejection fraction (HFpEF) is the most common form of HF. Among elderly women, HFpEF comprises more than 80% of incident HF cases. Adverse outcomes-exercise intolerance, poor quality of life, frequent hospitalizations, and reduced survival-approach those of classic HF with reduced EF (HFrEF). However, despite its importance, our understanding of the pathophysiology of HFpEF is incomplete, and despite intensive efforts, optimal therapy remains uncertain, as most trials to date have been negative. This is in stark contrast to management of HFrEF, where dozens of positive trials have established a broad array of effective, guidelines-based therapies that definitively improve a range of clinically meaningful outcomes. In addition to providing an overview of current management status, we examine evolving data that may help explain this paradox, overcome past challenges, provide a roadmap for future success, and that underpin a wave of new trials that will test novel approaches based on these insights.
Duke Scholars
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Related Subject Headings
- Stroke Volume
- Molecular Targeted Therapy
- Humans
- Heart Failure
- Exercise Therapy
- Cardiovascular System & Hematology
- Cardiovascular Agents
- Caloric Restriction
- 3201 Cardiovascular medicine and haematology
- 1102 Cardiorespiratory Medicine and Haematology
Citation
Published In
DOI
EISSN
Publication Date
Volume
Issue
Start / End Page
Location
Related Subject Headings
- Stroke Volume
- Molecular Targeted Therapy
- Humans
- Heart Failure
- Exercise Therapy
- Cardiovascular System & Hematology
- Cardiovascular Agents
- Caloric Restriction
- 3201 Cardiovascular medicine and haematology
- 1102 Cardiorespiratory Medicine and Haematology