What is my VO2 before and after the transfusion? If my maximal HR is 140, my maximal EDV is 160 and?

... my maximal ejection fraction is 55% (put CO into liters/min), my arterial saturation is 98%, my venous saturation is 30%, and I receive a transfusion to increase my hemoglobin from 10 gm/100ml (anemic) to 15 gm/100ml (normal)