Table 2:

Results of the observer study rating the imaging quality with MAR

Objects	Rater 1 Score					P Value	Rater 2 Score					P Value
	−1	0	1	2	3		−1	0	1	2	3
Coiling ± stenting	0	0	0	18	2		0	0	1	13	6
Liquid embolizer	0	0	2	4	0		0	0	3	3	0
Shunt	0	0	2	0	0		0	2	0	0	0
Overall	0	0	4	22	2	.002	0	2	4	16	6	<.001