This is the climactic fight scene. There is a piece of the action that feels somewhat familiar. In the 1994 movie, Pulp Fiction Mia Wallace (Uma Thurman) has overdosed on heroin.   Vincent Vega (John Travolta) slams a syringe of adrenaline into her chest.   Mia breathes loud and deep and sits up and gasps as she recovers. See it here.

In the 2006 film Casino Royale, James Bond (Daniel Craig) almost dies of poisoning, he has to stick a needle in his neck, passes out, his heart stops and he is revived by Vesper Lynd (Eva Green) with a defibrillator. See it here.

Finally, in Mission: Impossible III, also released in 2006, a portion of the fight scene includes a point where Ethan has to stop his heart so that he can disable the bomb planted in his brain.  Julia, conveniently a doctor, then uses a CPR to bring him back. She struggles to revive him and then slams her fist into his chest multiple times.   Ethan comes to with a gasp and sits upright, grabbing the gun.   So this scene is similar to the near-death scenes for 007 and Mia, but in this case, there was no antidote delivered by a needle, just CPR was needed.