Just wanted to thank you for all the prayers and give you an update. They did the dye test first where they put dye in the viens and they found that the blockage in fact is not in her legs its in her belly. So they were not able to do the procedure. So now her doctor has to get back to her whether or not to try to operate on the stomach (if her heart is strong enough for the anesthetic) sp. My grandma said she doesn't even know if she wants to go through with such a big operation so I guess we'll have to wait and see. Her appt with the dr is June 7 I will update you more then. Thanks again for the prayers.