Quote: (Originally Posted by
TobyFish)

. You will have less haemoglobin to transport the oxygen .
Exactly if I have 10% less blood, I assume I have 10% less heamoglobin, and therefore even if it is more efficient due to higher PPO2, its still down on efficiency by 10%.
Now we increase the 02 for deco, but I am 10% down!
I don't fancy being the one in the chamber with the diving Doc telling me I am numpty!