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Figure 3 | Journal of Cardiovascular Magnetic Resonance

Figure 3

From: Improved accuracy in flow mapping of congenital heart disease using stationary phantom technique

Figure 3

Bland-Altman Analysis of Regurgitant Fraction Measurements with and without Phantom Correction. Scatter plots show the mean regurgitant fraction (RF) compared to the difference in RF for measurements made with and without phantom correction. Each plot represents a single patient. The plot on the left represents the RF calculations for the aortic blood flow for patients with bicuspid aortic valve (BAV). The plot on the right represents RF calculations for flow through the right ventricular outflow tract for patients with Tetrology of Fallot (ToF). The solid horizontal line represents the mean of the differences in RF, while the dotted lines represent 2 standard deviations of that mean in each direction. Poff-Pon = RF measured without phantom correction minus RF measured with phantom correction.

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