Table 5.

Intraclass correlation coefficients (ICCs) of both CMRA methods at all measurement points

Measurement points	First-pass CMRA	P value	mDixon steady-state CMRA	P value
Ascending aorta	0.995	< 0.001	0.998	< 0.001
Descending aorta	0.984	< 0.001	0.987	< 0.001
Main pulmonary artery/Conduit	0.993	< 0.001	0.995	< 0.001
Right pulmonary artery	0.983	< 0.001	0.986	< 0.001
Left pulmonary artery	0.993	< 0.001	0.993	< 0.001
Superior vena cava /Glenn anastomosis	0.987	< 0.001	0.995	< 0.001
Right superior pulmonary vein	0.961	< 0.001	0.972	< 0.001
Right inferior pulmonary vein	0.961	< 0.001	0.976	< 0.001
Left superior pulmonary vein	0.968	< 0.001	0.972	< 0.001
Left inferior pulmonary vein	0.862	< 0.001	0.924	< 0.001