Table 4 Bland–Altman statistics of calculated left atrial volumes to 3D segmented volumes (n = 60)

max LAV_AL-LV (mL)

− 9.9 (− 12.5 to − 7.2)

(− 30.6 to 10.9)

0.83 (0.72–0.89) *

max LAV_AL-LA (mL)

13.4 (10.0–16.9)

(− 13.1 to 40.0)

0.76 (0.63–0.85) *

min LAV_AL-LV (mL)

− 7.4 (− 9.3 to − 5.5)

(− 22.0 to 7.2)

0.75 (0.62–0.84) *

min LAV_AL-LA (mL)

8.8 (6.3–11.2)

(− 10.0 to 27.6)

0.75 (0.61–0.84) *