Relative importance of left atrial reservoir strain compared with components of the HFA-PEFF score: a cross-sectional study.

ABSTRACT:

Background

The relative importance of left atrial reservoir strain (LASr) regarding the Heart Failure Association Pre-test assessment, Echocardiography and natriuretic peptide, Functional testing, Final etiology (HFA-PEFF) score, a diagnostic tool for patients with heart failure with preserved ejection fraction (HFpEF), remains unclear. We aimed to identify the relative importance of LASr compared with variables associated with HFpEF and HFA-PEFF scores.

Methods

Between August 2021 and July 2022, we obtained retrospective data from the participants visiting a single cardiovascular center with subjective symptoms of heart failure, such as dyspnea or chest discomfort. In total, 2,712 participants with sinus rhythm and ejection fraction of more than 50% were enrolled. Multivari

SUBMITTER: Kim M 

PROVIDER: S-EPMC10602785 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature