HFpEF
Also written as: HFpEF — Heart Failure with preserved Ejection Fraction
Heart failure with preserved ejection fraction, a common form of heart failure in elderly patients.
Full Definition
Heart failure with preserved ejection fraction (HFpEF) is a clinical syndrome characterized by signs and symptoms of heart failure with a left ventricular ejection fraction of 50% or greater. This condition is increasingly recognized as the predominant form of heart failure in geriatric patients, particularly women. HFpEF is often associated with comorbidities such as hypertension, diabetes, obesity, and renal dysfunction. The pathophysiology involves diastolic dysfunction, increased ventricular stiffness, and impaired ventricular-arterial coupling.
Usage
Usage note: Capitalize all letters in the abbreviation; distinguish clearly from HFrEF and HFmrEF.
In Context
- "The 78-year-old patient was diagnosed with HFpEF based on clinical presentation and preserved LVEF." — Cardiology discharge summary
- "HFpEF management in this geriatric population focuses on symptom control and comorbidity optimization." — Treatment plan documentation