AUC AUC (95% CI) Sensitivity Specificity
Group B (Right Ventricular Ejection Fraction <45%) Group B (Right Ventricular Ejection Fraction <45%) Group B (Right Ventricular Ejection Fraction <45%) Group B (Right Ventricular Ejection Fraction <45%) Group B (Right Ventricular Ejection Fraction <45%)
Strain (RV free wall) (%) 0.6866 0.627-0.7463 0.6809 0.6275
S’ (cm/sec) 0.5909 0.5264-0.6553 0.7613 0.4314
FAC (%) 0.6658 0.605-0.7265 0.6734 0.598
TAPSE (mm) 0.5819 0.5144-0.6495 0.8241 0.3627
Group C (Right Ventricular Ejection Fraction < 30%) Group C (Right Ventricular Ejection Fraction < 30%) Group C (Right Ventricular Ejection Fraction < 30%) Group C (Right Ventricular Ejection Fraction < 30%) Group C (Right Ventricular Ejection Fraction < 30%)
Strain (RV free wall) (%) 0.7795 0.6795-0.8795 0.7886 0.7407
S’ (cm/sec) 0.6525 0.5369-0.7681 0.7886 0.7407
FAC (%) 0.6942 0.5918-0.7966 0.4651 0.8519
TAPSE (mm) 0.6732 0.5508-0.7956 0.6469 0.7037