JMO,I think the reason that the hospital "dug in their heels" was that initially one or more of the attending doctors were pro life in the extreme because of either religious or political beliefs. I believe there were also other doctors who thought the situation was hopeless. At that point the case was "bumped upstairs" to the administrator who immediately consulted with a hospital attorney. The hospital attorney interpreted the law incorrectly according to Judge Wallace's ruling. Then there is also the factor that the administrator & attorney possibly allowed their own personal beliefs to determine their course of action.
BTW, I have been listening intently to the local news this morning. I have not heard one word about the District Attorney's office responding to the ruling. Yesterday, they said they would be issuing a statement "later in the day". Apparently, that did NOT happen. Hopefully, the lack of a statement indicates they do not plan to appeal. This case is a political hot potato & they may just be hoping people forget about it when election day gets here.