Fig. 2
Correlation (a) between FSVCMR and FSVPET for scanner I based on 11C-acetate and arterial blood and its corresponding Bland Altman plot (b). Correlation coefficient, slope, and intercept of the linear fit were 0.87, 0.90, and 27.7 mL for FSVPET. No significant correlation was found in Bland Altman analyses. Continuous lines indicate the line of identity and dotted lines the linear fit in (a) and the mean difference and the 95 % confidence interval in (b)