Don- I wanted you to do the homework on the propagation factor--ha ha--
I have some info but it's from my venous orgs--I was interested to see
what you came up with.
Recanalization rates in the uppers is much faster than the lowers, PE
significantly less also, upper extremity thrombus factors cannot be
compared with the lower due to the IV,Piccs--dialysis and TOS is another
level. 
Maybe after I finish with my latest project--I'll put it on my list--or
you can do it fellow "Sharp Firestarter"--ha ha
Talk to you soon
Lisa

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