Table 3

Human in vivo protocol

3D echocardiographyCT
Inter-technique
 Intraclass correlation coefficient0.87*
 Bias (lower, upper limits of agreement), cm−0.10 (−0.52, 0.32)*
Inter-measurement
 Intraclass correlation coefficient0.850.97
 Coefficient of variability, %0.1±10.03.1±2.7

  • ↵* Reference standard.