Sex-specific performance of clinical diagnostic algorithms for HFpEF across two independent cohorts.

ABSTRACT:

Background

Diagnosing heart failure with preserved ejection fraction (HFpEF) remains challenging. While diagnostic algorithms support clinical evaluation, their performance across sexes is understudied, despite HFpEF being more prevalent in females, which may result in sex-specific underdiagnosis.

Purpose

To assess the diagnostic accuracy of three HFpEF algorithms-HFA-PEFF, H₂FPEF, and the ESC HF 2016 criteria-and to evaluate sex-related differences in performance.

Methods

Two prospective cohorts with unexplained dyspnoea were analysed. The Amsterdam cohort (2014-2020; n = 135) had HFpEF confirmed or excluded via (exercise) right heart catheterization (RHC). The Maastricht cohort (2015-2021; n = 659) had HFpEF confirmed or excluded based on expert consensus

SUBMITTER: Li X 

PROVIDER: S-EPMC12638578 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature