Table 1.

Body weight, Risk Region, Infarct Size and No-Reflow in the two treatment groups.

Parameter	Control	Heliox	P value
Body Weight (Kg)	2.82 ± 0.1	2.80 ± 0.12	0.93
Left Ventricle (LV) Weight (g)	4.09 ± 0.25	3.83 ± 0.22	0.45
Risk Region (%LV)	29 ± 2	28 ± 2	0.68
Infarct Size (% risk region)	49 ± 5	44 ± 4	0.41
No-reflow (% risk region)	29 ± 4	28 ± 3	0.79
No-reflow (% necrotic region)	59 ± 8	65 ± 5	0.47