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Figure 3: The cut-off values for severe MR using 2D echocardiographic parameters from ROC analysis. Considering 3D VCA as gold standard cut off values for 2D-VCW, 2D-PISA-EROA and 2D-PISA-Rvol were significantly low

Figure 3: The cut-off values for severe MR using 2D echocardiographic parameters from ROC analysis. Considering 3D VCA as gold standard cut off values for 2D-VCW, 2D-PISA-EROA and 2D-PISA-Rvol were significantly low