Table 2.

Summary of the intra-observer variability and inter-observer variability assessments for the measurement of MO by first-pass perfusion, EGE and LGE.

Method of MO assessment	Intra-observer variability		Inter-observer variability
	Within-subject SD (g)	Coefficient of variation (%)	Within-subject SD (g)	Coefficient of variation (%)
First-pass perfusion	0.65	5.2	0.54	6.54
EGE	0.48	8.14	0.29	4.89
LGE	0.2	6.29	0.32	10.16