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Table 3 correlation between maximum and minimum ASD diameter measured by 3D echocardiogram and diameters measured by 2D TTE and 2D TEE

From: A novel three-dimensional echocardiographic method for device size selection in patients undergoing ASD trans-catheter closure

 2D TTE ASD PSSX2D TTE ASD biatrial2D TTE ASD sagittal2D max diameterTEE max diameter
3D d1r0.8290.7900.7230.7800.895
P<0.0001<0.0001<0.0001<0.0001<0.0001
3D d2r0.8710.8260.7300.7920.902
P<0.0001<0.0001<0.0001<0.0001<0.0001
  1. r= Pearson correlation coefficient