Constant Constant β SE P - value R2 % Adjusted R2 %
2D TTE Maximal diameter 2D TEE Maximal diameter 3D TEE Maximal diameter 2D TTE Maximal diameter 2D TEE Maximal diameter 3D TEE Maximal diameter 9.03 8.91 6.91 0.859 0.87 0.87 3.21 0.12 0.11 0.008 ≤0.001 ≤0.001 41% 69.8% 72.3% 39.2% 68.6% 71.2%