3D echocardiography derived right ventricular function is associated with right ventricular failure and mid-term survival after left ventricular assist device implantation

摘要

Background: Right heart failure remains a major cause of morbidity and mortality after left ventricular assist device (LVAD) implantation. Multiple 2D echocardiography derived parameters are associated with right ventricular failure (RV failure), but none of them has been proven to be a reliable predictor to date. We hypothesized that novel 3D-echocardiography (3DE) based parameters are associated with RV failure and predict long term outcome in patients undergoing LVAD implantation.