my grandma...

my grandma suffered a hemorrhagic storke on friday and she is still in a coma. they moved her from stable to critical condition on tuesday. however, when the doctor spoke to my family last night, he said she is not improving and that is not a good sign. they put in a feeding tube and they are talking baout doing surgery on her stomach and putting in a treachea?? the hospital is not telling us very much...

i want to know if there is any hope that she will wake up...i feel left out in the dark...i know medical professionals do not know much about stroeks and comas but i need some idea...will she wake up??