Fig. 4
Correlation (a) between FSVCMR and FSVPET for scanner II based on 15O-water and arterial blood and its corresponding Bland Altman plot (b). Correlation coefficient, slope, and intercept of the linear fit were 0.85, 1.69, and −23.0 mL for FSVPET, and a significant correlation in Bland Altman analyses was found. 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)