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Table 1 Summary of different neurophysiological parameters, according to different body temperatures

From: Pupillary dysfunction during hypothermic circulatory arrest: insights from automated pupillometry

 

Temperature (°C)

Propofol dose (mg/kg/h)

Left NPi

Right NPi

Left pupillary size (mm)

Right pupillary size (mm)

PSI

Left rSO2 (%)

Right rSO2 (%)

After induction

35.9

8

4.8

4.7

2.40

2.04

40

62

67

SACP

26.0

4

1.2

1.5

4.14

3.97

1

58

59

Rewarming

28.3

3

4.0

4.0

1.52

1.37

4

56

58

End of surgery

35.2

2

4.1

4.8

1.74

1.66

24

58

61

12-h

36.1

2

4.2

4.7

4.69

3.66

24-h

35.8

4.6

4.8

1.86

1.99

  1. SACP Selective antegrade cerebral perfusion; NPi Neurologic Pupil Index; PSI Patient state index; rSO2 Regional brain saturation