From: An alternative method of indexation in aortic stenosis: height-adjusted effective orifice area
Variable | EOA/height>0.60 cm2/m (n=203) | EOA/height≤0.60 cm2/m (n=212) | p |
---|---|---|---|
Peak velocity (m/s) | 3.20±0.54 | 4.31±0.52 | <0.001 |
Mean gradient (mmHg) | 24.9±8.9 | 47.2±12.3 | <0.001 |
EOA (cm2) | 1.30±0.26 | 0.73±0.15 | <0.001 |
EOA/BSA (cm2/m2) | 0.69±0.15 | 0.41±0.08 | <0.001 |
EOA/height (cm2/m) | 0.80±0.16 | 0.46±0.09 | <0.001 |
LVEF (%) | 63.2±8.3 | 59.1±12.2 | <0.001 |
Indexed LVM (g/m2) | 114.5±31.5 | 141.5±36.9 | <0.001 |
AT/ET | 0.26±0.06 | 0.36±0.06 | <0.001 |
DVI | 0.37±0.09 | 0.22±0.05 | <0.001 |