And subject as you never tire of telling us to the issue/problem of induction.
Since MN is evidential, where is your evidence concerning the status of the patient between the time of diagnosis of death and the discovery of life?
What on earth are you wittering on about now: the criteria for clinical death involves the presence or absence of certain phenomena, as does the criteria for life, with associated clinical methods. The issue here is that the methods used by these medics were clearly insufficient in these specific circumstances: either they were simply wrong or that they didn't use methods that would have indicated something rare, like catalepsy.
In any event your query is daft: the status of the person between being wrongly presumed to be dead and then being found to be alive was that they were - be prepared for a shock - always 'alive', but presumably unwell in a manner not recognised at the time.
Anyway, as I suggested earlier, since you raised this maybe it is your responsibility now to get some more information about the specifics of this case.