Prognostic value of the right ventricular ejection fraction using three-dimensional echocardiography: Systematic review and meta-analysis.

ABSTRACT:

Aims

Three-dimensional echocardiography (3DE) is a robust method for measuring the right ventricular (RV) ejection fraction (EF), which is closely associated with outcomes. We performed a systematic review and meta-analysis (1) to examine the prognostic value of RVEF and (2) to compare its prognostic value with that of left ventricular (LV) EF and LV global longitudinal strain (GLS). We also performed individual patient data analysis to validate the results.

Methods and results

We searched articles reporting the prognostic value of RVEF. Hazard ratios (HR) were re-scaled using the within-study standard deviation (SD). To compare predictive values of RVEF and LVEF or LVGLS, the ratio of HR related to a 1-SD reduction of RVEF versus LVEF or LVGLS was calculated. Pooled HR of R

SUBMITTER: Kitano T 

PROVIDER: S-EPMC10328342 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature