I had no specific rehabilitation (unfortunately), only a bit of bothersome indirect (with Nucleus 6) or convenient direct (Nucleus 8 for the past month) heavy podcast streaming since April 2023, after @Raudrive’s great advice.
More of my CI journey I described in that post:
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Regarding your brother-in-law, I have little knowledge about the locations of ICUs in Idaho, but if I recall correctly, he had a rare complication from a very specialized drug that originally prolonged his life with cancer.
If so, I think there must have been a prior transfer of the patient to a more specialized ICU with more experience with that complication than a “generic” ICU.