Figure Legends
Figure1. Receiver-operating curves of estimated LV filling
pressure. E/e’ AUC=0.75(95%CI:0.63-0.85), LAVi
AUC=0.61(95%CI:0.50-0.73), LV GLS AUC= 0.83(95%CI:0.71-0.90) and TR
jet velocity AUC=0.77(95%CI:0.59-0.87),
Figure2. Receiver-operating curves of estimated LV filling
pressure. Cut point -18.1% of LV GLS AUC =
0.79(CI95%:0.67-0.86,p<0.0001) and the 2016 ASE/EACVI
algorithm AUC=0.76(CI 95%:0.64-0.84, p<0.0001) alone.
Figure3. Correlation of Left ventricular longitudinal strain
with E/e’, LAVi and TR velocity. Weak correlation between left
ventricular global longitudinal strain and E/e’ (r=0.34, p=0.0029) (A).
No correlation between left ventricular global longitudinal strain and
LAVi (r=0.04, p=0.68) (B). No correlation between LV global longitudinal
strain and TR velocity (C).
Figure4. An example of a study patients’ invasive LV filling
pressure and LV GLS results. Impaired LV GLS (-15.2%) matched the
invasive Pre-A pressure, which was elevated.