Table 3. Blood gas analysis, serum sodium, and Glucose data at baseline 10 min before induction of CA and at recovery (30 min after ROSC).

	WT (n=5)	α-Syn-/- (n=5)
pH
Baseline	7.35 ± 0.02	7.35 ± 0.02
Recovery	7.12 ± 0.02	7.02 ± 0.03
PaCO2, mm Hg
Baseline	37.9 ± 3.2	37.4 ± 2.3
Recovery	44.3 ± 3.9	42.8 ± 2.6
PaO2, mm Hg
Baseline	170.6 ± 6.1	163.8 ± 5.6
Recovery	287.4 ± 8.4	269.0 ± 6.7
Base Excess, mEq/L
Baseline	-5.1 ± 1.2	-4.6 ± 0.5
Recovery	-14.3 ± 1.8	-15.9 ± 0.6
Sodium, mmol/L
Baseline	146.0 ± 1.4	147.6 ± 1.3
Recovery	146.4 ± 2.3	147.6 ± 1.3
Potassium, mmol/L
Baseline	4.1 ± 0.1	4.1 ± 0.1
Recovery	4.6 ± 0.2	4.6 ± 0.2
Glucose, mg/dL
Baseline	176 ± 11	174 ± 4
Recovery	204 ± 11	208 ± 10

No significant difference between experimental groups

CA= Cardiac Arrest; ROSC=Return of Spontaneous Circulation