Table 3.

Intra class correlation coefficients for inter and intra-observer variability according to technique

	Intra-observer variability CMR	Intra-observer variability 3D echo	Inter-observer variability CMR	Inter-observer variability 3D echo
EDV	0.995 (0.988, 0.998)	0.741 (0.480, 0.881)	0.994 (0.974, 0.999)	0.668 (0.150, 0.898)
ESV	0.993 (0.984, 0.997)	0.668 (0.361, 0.844)	0.996 (0.980, 0.999)	0.639 (0.099, 0.888)
SV	0.934 (0.855, 0.970)	0.694 (0.384, 0.863)	0.981 (0.920, 0.996)	0.261 (-0.371, 0.728)
EF	0.936 (0.861, 0.971)	0.491 (0.108, 0.747)	0.949 (0.791, 0.988)	0.428 (-0.197, 0.805)