Please Help Me Get to My Sick Mom!

My name is Katherine and I just found my family last year, now my mother is on the verge of dying! Please help me get to her bedside so I can see her 1 more time. My mother had a severe heart attack in April; she was life flighted to the hospital last week because she couldn't breathe. They found she has CHF, cancer on one lung, and her kidneys are trying to shut down.
     She has been placed in a medically induced coma with a ventilator doing the breathing for her. They have tried to take her off the vent twice and failed each time, they are thinking of putting a tracheotomy in just to get the tube out of her throat. Please help me get to my sick mother's bedside, I need to see her and my sister needs me.
     I wondered and searched for my family for years, and have become so used to picking up the phone and calling every morning, I miss that and am terrified it may never be possible again.