IL-6 and hsCRP predict cardiovascular mortality in patients with heart failure with preserved ejection fraction.

ABSTRACT:

Aims

Inflammation accompanies heart failure (HF) and elevated levels of inflammatory biomarkers are linked to new onset of HF. However, whether the prognostic relevance of inflammatory biomarkers is different in HF with reduced (HFrEF) and preserved ejection fraction (HFpEF) is unclear. The aim of the current study is to explore the role of inflammation on the mortality risk in patients with HF.

Methods

We analysed interleukin-6 and hsCRP levels by ELISA and immunonephelometry, respectively, in HFpEF and HFrEF patients referred for coronary angiography and assessed the prognostic value in the Ludwigshafen Risk and Cardiovascular Health (LURIC) study.

Results

HF was present in 1086 patients (N = 506 HFpEF; N = 580 HFrEF; mean age 65 ± 10 years; 28% female). Increasing

SUBMITTER: Berger M 

PROVIDER: S-EPMC11631318 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature