Distinctive prognostic factor of heart failure with preserved ejection fraction stratified with admission blood pressure.

ABSTRACT:

Aims

The prognostic importance of admission systolic blood pressure (SBP) in heart failure with preserved ejection fraction (HFpEF) is elusive. We aimed to clarify the pathophysiological differences between patients categorized with admission SBP among HFpEF patients.

Methods and results

We studied 1008 inpatients from PURSUIT-HFpEF, a multicentre prospective observational registry. We classified patients as having elevated (>140 mmHg), preserved (90-140 mmHg), or low (<90 mmHg) admission SBP. Most cases had elevated (n = 584) or preserved (n = 420) SBP; the four cases with low SBP were excluded. Univariable Cox regression testing revealed that preserved SBP patients had a higher risk of a composite of cardiac death and heart failure re-hospitalization [hazard ratio (HR) 1.4

SUBMITTER: Nakagawa A 

PROVIDER: S-EPMC8318465 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature