The Transaxial Orientation Is Superior to Both the Short Axis and Horizontal Long Axis Orientations for Determining Right Ventricular Volume and Ejection Fraction Using Simpson's Method with Cardiac Magnetic Resonance

<table>Bar graph showing the differences of reader-averaged values of right ventricular EDV, ESV, and EF obtained using Simpson’s method and those obtained using the PSSS method. Error bars reflect 95% confidence intervals. Mean EF for the SA orientation was not determined due to poor interrater reliability.</table>

International Scholarly Research Notices

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Figure 4

Figure 4: The Transaxial Orientation Is Superior to Both the Short Axis and Horizontal Long Axis Orientations for Determining Right Ventricular Volume and Ejection Fraction Using Simpson's Method with Cardiac Magnetic Resonance 

Figure 4 | The Transaxial Orientation Is Superior to Both the Short Axis and Horizontal Long Axis Orientations for Determining Right Ventricular Volume and Ejection Fraction Using Simpson's Method with Cardiac Magnetic Resonance 