Is Near-Infrared Spectroscopy a Reliable Method to Evaluate Clamping Ischemia during Carotid Surgery?

Table 4

Mean values of rSO₂ recorded in the two groups of shunted and not shunted patients.

Time	Shunted		Not shunted
	Mean	SD	Mean	SD
T0	64,41	10,31	64.89	9.76
T1	53,88	10,842	59.99	10.12
C1	52,37	11,467	64.53	10.27
S1	59,27	12,994
S2	51,46	11,567
D1	63,88	11,122	65.73	9.87
D2	62,80	15,302	65.26	9.84
D3	64,15	11,421	64.69	9.55