this increase in flow was associated with a decrease in o2 extraction in the leg ( 84 +/- 2 % to 79 +/- 2 % ; p less than .01 ) and no change in peak femoral venous lactate ( 59.1 +/- 7.4 vs 54.1 +/- 5.3 mg/dl ) , suggesting that there is functional or anatomic shunting of the augmented limb flow rather than delivery to metabolizing muscle .
C0023216
leg
C0015809
femoral venous