Human epididymis protein 4 is a useful predictor of post-operative prognosis in patients with severe aortic stenosis.

ABSTRACT:

Aims

The human epididymis protein 4 (HE4), a novel fibrosis marker, is expressed only in activated fibroblasts and is thought to reflect ongoing left ventricular (LV) fibrosis. LV fibrosis is a feature of severe aortic stenosis (AS) and is related to the post-operative outcome of patients with AS. We investigated the relationship between serum levels of HE4 and the post-operative prognosis of patients with severe AS.

Methods and results

We measured the serum HE4 levels of 55 participants (80.8 ± 8.0 years old, male n = 26, 46%) with severe AS prior to surgical aortic valve replacement (n = 31, 56%) or transcatheter aortic valve implantation (n = 24, 44%) at Kumamoto University Hospital in 2018. We followed them for cardiovascular (CV) death or hospitalization for heart failu

SUBMITTER: Ogata F 

PROVIDER: S-EPMC11424334 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature