Table 3:

Hemodynamic changes in both cerebral hemispheres before, immediately after, and chronically after carotid artery stenting

Patient	Side of CAS					Side of ICA Occlusion
	Resting CBF (mL/100 g/min)			CVR (%)		Resting CBF (mL/100 g/min)			CVR (%)
	Before CAS	After CAS (<2 h)	After CAS (3–6 mo)	Before CAS	After CAS (3–6 mo)	Before CAS	After CAS (<2 h)	After CAS (3–6 mo)	Before CAS	After CAS (3–6 mo)
1	32.8	31.0	40.3	6.0	19.6	31.9	30.4	38.5	−1.1	−1.2
2	25.7	20.7	27.3	5.9	33.1	24.6	19.7	26.2	−6.3	15.8
3	27.6	23.2	27.8	30.0	39.2	23.4	19.4	23.3	17.8	32.4
4	24.4	30.9	29.5	7.3	44.4	19.7	24.2	23.3	10.3	36.2
5	25.3	25.6	26.2	48.4	54.0	19.2	21.5	23.1	3.4	5.0
6	27.9	27.9	34.5	26.6	59.9	26.0	27.0	32.7	20.0	18.0
7	31.3	29.3	32.5	30.1	28.2	32.8	31.3	30.6	16.7	24.9
8	18.5	17.0	19.9	38.0	51.6	18.9	16.9	20.2	33.2	45.2
Mean	26.7 ± 4.1	25.7 ± 4.8	29.7 ± 5.7a	24.0 ± 15.0	41.2 ± 12.9a	24.6 ± 5.1	23.8 ± 5.0	27.2 ± 5.8a	11.8 ± 12.0	22.0 ± 14.7a

^aP < .05 vs preoperative data.