On top of everything, my grandmother has to go in for double bypass surgery, as well. I thought it was only single bypass until I got home from kickboxing. I hope she doesn't have to go on a waiting list. For if she does, she could have heart failure, she could continue to pass out, or blood could become backed up in her lungs.
Rumour has it that she'll be in surgery next week, but that's only by speculation. Others say it takes months and months to get an appointment for double bypass surgery.
Only time will tell.