Hi,
Check this out, for subclavicle artery compression.
http://www.circ.ahajournals.org/cgi/...ll/112/17/e280

Also vertebral artery that never seems to come up.

http://www.tos-syndrome.com/newpage12.htm

I hope you don't have this vascular crap going on. My goodness you have been through so much. Hugs, Roz