"Excited Delirium" - Real, or 'Police killed this guy?'

Is there a cite for this from a medical authority? Because the ‘heart literally explodes’ is clearly nonsense and not something from any actual medical study as people have pointed out. Once part of your explanation is clearly myth, I’m not inclined to believe the rest of it, especially since you repeatedly fail to even acknowledge that restraint, physical force, and forced drugging that police do even occurs, much less explain how one determines that ‘ED’ is the cause of death rather than the restraint, physical force, and forced drugging.