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Fig. 5 | Journal of Cardiovascular Magnetic Resonance

Fig. 5

From: Free breathing three-dimensional cardiac quantitative susceptibility mapping for differential cardiac chamber blood oxygenation – initial validation in patients with cardiovascular disease inclusive of direct comparison to invasive catheterization

Fig. 5

QSM based ΔSaO2 measured pre- and post-contrast administration. a Scatter plot examining QSM derived ΔSaO2 pre- and post-contrast administration. A good correlation and linear relationship between the two measurements is observed. b Bland Altman plot showing small bias (− 0.7%) and small limits of agreement (±1.9%)

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Journal of Cardiovascular Magnetic Resonance

ISSN: 1532-429X

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