Prayers needed for my grandma

She was doing pretty good yesterday but she has not been going to the bathroom and not sleeping...my dad was there today and he said her memory is going and she is a little delirious, she had pnomia (spell check) her heart rate was a little low to, she was not doing so well today and now they are not allowing visitors (probably so she can rest) thanks for all the prayers and keep her in them a little longer if possible.