Mar 10, 2009 #1 J JulieM Member Joined Jun 10, 2008 Messages 35 Reaction score 0 Points 6 ...with the superior vena cava? When your tracing a drop of blood from the heart to the toe, do you start with the superior vena cava or is it the interior or inferior or whatever the word is vena cava?
...with the superior vena cava? When your tracing a drop of blood from the heart to the toe, do you start with the superior vena cava or is it the interior or inferior or whatever the word is vena cava?