Ventricular longitudinal shortening is an independent predictor of death in heart failure patients with reduced ejection fraction.

ABSTRACT: Reduced ventricular longitudinal shortening measured by atrioventricular plane displacement (AVPD) and global longitudinal strain (GLS) are prognostic markers in heart disease. This study aims to determine if AVPD and GLS with cardiovascular magnetic resonance (CMR) are independent predictors of cardiovascular (CV) and all-cause death also in heart failure with reduced ejection fraction (HFrEF). Patients (n = 287) were examined with CMR and AVPD, GLS, ventricular volumes, myocardial fibrosis/scar were measured. Follow-up was 5 years with cause of death retrieved from a national registry. Forty CV and 60 all-cause deaths occurred and CV non-survivors had a lower AVPD (6.4 ± 2.0 vs 8.0 ± 2.4 mm, p < 0.001) and worse GLS (- 6.1 ± 2.2 vs - 7.7 ± 3.1%, p = 0.001). Kaplan-Meier analyses displaye

SUBMITTER: Berg J 

PROVIDER: S-EPMC8514526 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature