I've had it explained that pulse ox or % saturation is not a reliable measure of flow in and of itself. I'm not really sure why and only sorta followed the explanation.
What I did understand was that the number by itself [%saturation] was relatively meaningless. But if it improved after some intervention then it was meaningful and if there was no change it was again meaningless.
SO,,, I guess a simple poll to hopefully gauge the state of the art in podiatry on this one topic.
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