Jokers' eyes fluttered open, and the searing pain came back to her body. She winced and whined a little, until a nurse came in, stressing over Joker.
"You know, you were out for a while, and pronounced legally dead for 2 minutes! Your story is truly that of a miracle." The nurse cooed.
"Wh- who brought me here?" Joker said, hoarsely.
"Why, Rainbow Dash did! You were lucky she was there! She was able to bring you to the hospital before you died." The nurse said, little sparks of joy shooting from her horn.
"Who's... Rainbow Dash?" Joker questioned. At that moment, the nurse loudly whistled, and a blue mare, about the same color as Joker, actually, came into view. She opened her wings happily and flapped them a bit.
"Hey, kid. Are you feeling better?" Rainbow Dash said, inclining her head a bit.
"Y- yeah... Hey? Where are we?" Joker asked.
"Ponyville Hospital, of course!" Rainbow Dash replied.
Joker suddenly showed a smile beaming with joy. She was finally in Ponyville.
"When you've fully recovered, I'll take ya' back home, i-" Rainbow Dash started to speak, but Joker quickly shook her head, despite the throbbing pain.
"NO! ... I mean, I'd actually like to stay in Ponyville." Joker said, quickly.
Rainbow Dash tilted her head again, but then just shrugged.
"Alrighty, then. Hope you get better soon." And with that, Rainbow Dash left the room.

Author's Note

I apologize if this chapter makes Joker look like a Mary Sue, surviving such a fall.
BUT.
It does mention that she DID die.
The doctors were just able to get her heart beating again.