[jacquesm]

Related:

https://www.iflscience.com/health-and-medicine/child-survive...

There are a few such known examples, also some that looked good for a while but ended with a tragedy as much as a day later. I can see some parallels with the drowning case due to the hypothermia, the onset of which must have been relatively fast.

[TheSpiceIsLife]

Also this cat:

https://www.abc.net.au/news/2019-02-08/cat-thawed-out-after-...