Traditional and innovative echocardiographic parameters for the analysis of right ventricular performance in comparison with cardiac magnetic resonance

Abstract

In a heterogeneous group of patients referred to CMR evaluation, conventional (TAPSE, FAC, and tricuspid S') and novice (2D speckle-tracking-derived longitudinal strain) parameters of RV systolic function were compared and correlated with RVEF measured by MRI. All tested parameters were found to be independent predictors of reduced RVEF (<45%), but the strongest correlation was seen for the RV free-wall longitudinal strain.