Tachycardia and hypertension enhance tracer efflux from the spinal cord

Table 1 Comparison of physiological variables

	Grey matter	White matter
Respiration: spontaneous breathing vs Mechanical ventilated controls
Mass	ns	p = 0.03
Mean arterial pressure	ns	ns
Heart rate	ns	ns
CO₂	ns	ns
Blood pressure: high blood pressure vs low blood pressure
Mass	ns	0.005
Respiratory rate	ns	ns
Heart rate	0.0008	0.0005
CO₂	ns	ns
Circuit pressure	ns	ns
Heart rate: high heart rate vs low heart rate
Mass	ns	0.006
Respiratory rate	ns	ns
Mean arterial pressure	ns	0.004
CO₂	0.02	0.0003
Circuit pressure	ns	ns

Physiological vital statistics were compared with two tailed Student’s t-test. The p values for the analysis are shown
ns non-significant

ISSN: 2045-8118