EDIT: Gwenyth had a little bit too much morphine and MAY have to go back on the ventilator. Her lung is not functioning to its full capacity and they are worried about her not getting enough oxygen or if there is fluid in the lungs. Being off the ventilator is a big step in her recovery so she need to be off of it as soon as possible. They are monitoring her very closely now.
Please pray that her lung will function well and that the wall of her heart will thin out to the normal size.