To be a save got to be leaves hospital basically intact.
But I've had some old medics tell me if you take credit for saves you've got to take blame for the deaths, just food for thought.
Never had someone leave hospital alive after cpr, but here with extended response times and no one doing cpr prior to arrival actually don't do cpr very often. I have only came up on one scene where cpr was in progress, patient had obvious signs of death so took a moment to correct law enforcements cpr and show them how to use their AED, then called it, patient had been down at least 20 minutes prior to law enforcement starting cpr.