Table 4 Bland–Altman analysis of all PV ostial diameters and areas on each non-contrast CMRA sequence compared to CTA for both readers

D_max (mm)

Reader 1

0.81 (− 4.52, 6.14)

0.55 (− 3.93, 5.04)

0.95 (− 3.88, 5.78)

Reader 2

0.74 (− 5.10, 6.60)

0.23 (− 4.01, 4.47)

0.58 (− 2.87, 4.03)

D_min (mm)

Reader 1

0.47 (− 5.49, 6.44)

0.33 (− 4.30, 4.97)

− 0.13 (− 3.87, 3.62)

Reader 2

0.89 (− 4.91, 6.68)

0.35 (− 4.22, 4.92)

0.10 (− 2.65, 2.85)

Area (mm²)

Reader 1

20.69 (− 119.77, 161.16)

6.95 (− 94.58, 108.48)

13.10 (− 82.88, 109.09)

Reader 2

25.07 (− 99.89, 150.04)

8.50 (− 81.04, 98.04)

8.83 (− 64.02, 81.69)