My Sister Has Been In An Induced Coma For 19

My sister has been in an induced coma for 19 days. She had bilateral pneumonia among other problems medical like A-Fib - She has been critical for all these different problems and her lungs are damaged also. She was on Tickerson but they stopped that at this time and she has been on the vending machine now for 19 days too. They did stop the sedation today at 8:25 A.M... We are all anxious and wonder what next or how long ... I realize this is probably a wait and see, but just for my satisfaction - can you tell me something about what to expect.