Table 1:

Demographics, SAH grade, aneurysm management, and intra-arterial vasospasm treatment in 12 patients who collectively underwent 16 procedures

Pt/Procedure No.	Age (yr)/Sex	HH Grade	Fisher Grade	Aneurysm Location, Treatment	Findings Prompting Treatment	PHD When Treated	Vessel, Verapamil Infused (mg)
1/1	42/M	4	3	L AChoA, clip	Confusion, R drift	6	R ICA, 10
							L ICA, 10
							R VA, 10
1/2					Confusion	10	R ICA, 10
							L ICA, 10
2	42/M	3	3	L MCA, clip	Aphasia	6	L ICA, 10
3	43/F	3	3	R PcomA, clip	Confusion, agitation	15	R ICA, 10
							L ICA, 10
							R VA, 5
4	19/F	2	3	R AICA, coil	L weakness, L drift	12	R ICA, 10
							L ICA, 10
							L VA, 10
5	39/F	4	3	R AChoA, clip; R MCA, clip	L hemiparesis	16	R ICA, 20
6	49/F	4	3	R SHA, none	Bilateral lower extremity paresis	13	R ICA, 10
							L ICA, 10
7/1	34/F	2	4	None	Global aphasia	6	R ICA, 10
							L ICA, 10
							R VA, 10
7/2					Global aphasia	11	R ICA, 10
							L ICA, 10
							R VA, 10
8/1	57/F	2	3	L PcomA, clip	R hemiparesis, expressive aphasia	5	R ICA, 10
							L ICA, 20
8/2					R hemiparesis, expressive aphasia	8	R ICA, 10
							L ICA, 10
8/3					L frontoparietal infarct	11	L ICA, 10
9	59/F	2	3	AcomA, clip	Confusion	1a	R ICA, 10
10	59/F	2	3	AcomA, coil	Bilateral ACA infarcts	9	R ICA, 10
							L ICA, 10
11	48/F	3	3	AcomA, clip	L neglect, L drift	7	R ICA, 10
							L ICA, 10
12	45/F	4	3	R MCA, clip	L hemiparesis	4	R ICA, 10
							L ICA, 10
							L VA, 10

^aHeadache, photophobia, nausea, and vomiting began 5 days prior to admission and diagnosis.