Hiker alive and well after 'dying' for 45 minutes
Hiker alive and well after 'dying' for 45 minutes image copyrightGetty ImagesA hiker who was rescued after getting lost overnight in a US national park has been brought back to life despite his heart stopping for 45 minutes.Michael Knapinski, aged 45, got lost in Mount Rainier national park in freezing conditions last weekend.coldfreezehearthibernationLINK