Scary injury for a Leafs player(VIDEO)

This incident just happened in the game between the Maple Leafs and the Colorado Avalanche,  Jan Hejda hits Daniel Winnik and he fell awkwardly headfirst on the ice. Daniel Winnik was unconscious for a few minutes and left on a stretcher. We don't have much more information for now, but we will update his status as soon as possible. We hope it's not too serious and he can come back soon...   You can see how it happened(video):