Inconsitent scene

Rating: 10/10 (5 June 2019)

Love this film but confused because in the opening scene when the helicopter is bringing marcus back it shows his heart stoppping and what appears to be gun shot wounds to his chest. In the scenes prior to his rescue he had a shrapnel wound to the leg and various other wounds but nothing on his chest. When his rescuer was cleaning him up there where no visible wounds and he did not get shot in the fight leading up to his rescue, also he walked to the helicopter yet as soon as he was on board all of these wounds appeared and he was flatlining.