This Is MS Multiple Sclerosis Community: Knowledge & Support

Some people, unfortunately have the experience of their veins simply collapsing after their procedure.

The following was taken from CCSVI Alliance.
Restenosis
A condition where a previously treated vein segment becomes re-occluded. Restenosis may occur, for example, due to scarring or tissue growth at the point of treatment (when stents are used), or muscle or vein weakness/abnormality and collapse at the point of treatment after angioplasty

Dania,I noticed on another thread you mentioned having ms hug which is causing issues breathing.
Since my jugular has been giving me grief I feel breathless sometimes but notice it the most when i lay down to sleep, I suddenly get woken up just has i am about to drop off with the feeling of not being able to breathe.
Do you have this? I dont think i have a P.E and am still on thinners x