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Mean blood flow velocities in posterior cerebral artery during the white light stimulation and in the dark in the group of patients with severe carotid stenosis.
| Mean blood flow velocities in posterior cerebral artery (cm/s ± 2SD) | |||
|---|---|---|---|
| Light | Dark | ||
| Patients with severe carotid stenosis (n = 49) | Right PCA | 29.88 ± 8.6 | 21.32 ± 7.08 |
| Left PCA | 32.6 ± 11.49 | 21.40 ± 7.32 | |
cm/s: centimeters in second.
n: number of patients.
PCA: posterior cerebral artery.
SD: standard deviation.
