My father had back surgery 2 days ago and passed a...

My father had back surgery 2 days ago and passed away unexpectedly. Not sure why someone with numerous stints wasn't on a heart machine eventhough he had back surgery. Worse yet, is when my mom, brother and I went to see him after he passed 2 hours prior he still had resuscitating tube, with visible blood and straps on his head. Not how you should say good bye to your father. Room 981.
Troy McCurdy, son of Doug mccurdy