Christ, this is scary news:

Jamie had just scored a goal to give her team a 2-0 lead before heading to the bench for a line change. She was on the bench for a few minutes before her next shift, but as she got back on the ice, she collapsed. At first her coaches thought she had just tripped, but when she didn’t get back up and wasn’t responding to anyone, they knew something far worse was going on.

[SportsByBrooks]