Click on image to view larger version.

Figure 4 (A) Correlation of cross-sectional vessel areas in intravascular ultrasound (IVUS) and multidetector spiral computed tomography (MDCT) (n = 26, r² = 0.77); (B) Bland-Altman analysis of the differences in cross-sectional vessel areas measured in MDCT and IVUS (mean difference: 1.2 ± 3.7 mm²). The dashed lines correspond to the mean difference ± 2 SD (–6.10 to –8.5 mm²); (C) correlation of Remodeling Indices (RI) in IVUS and MDCT (n = 13, r² = 0.82).