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Figure 4 Regression Analysis and Agreement for RV Volumes by 3D Echo and MRI in All Subjects

Graphs show regression relationships and Bland-Altman plot comparisons of the 3D US and MRI method, regression analysis, and correlation coefficient in all 30 subjects for the right ventricular (RV) end-diastolic volume, RV end-systolic volume, RV stroke volume, and RV ejection fraction. Other abbreviations as in Figure 3.