My grandma

Please pray for my grandma. She's a diabetic and she lost half of her foot due to gang green because there was not enough blood getting to her foot. She had a blockage in her leg and the doctors did a bypass and it was great for a while. Now shes still in the hospital and has a bad infection in her foot and the bypass may not be working as well as it should and the doctors may still need to amputate her leg.