My understanding is if she was not drugged up and passed out due to the C. Hydrate she could have survived and may have begged for someone to take her to the ER.
I think it was the OD of the C. Hydrate that ultimately killed her. It added to her distress and ultimately took her life. If the C. Hydrate was not there or any other type of drug to knock her out she may have finally asked to be taken to the ER room but with her under the C. Hydrate she was knocked out cold.
The only thing that throws me off is if Perper thinks she took the C. Hydrate herself or if someone gave it to her.