I bet all those 12k heavy rug style coats she has begun wearing are concealing quite a bit for her public appearances.
She may have a port-line installed or an IV line that is administering continuous fluids and medication. She also could be having her vitals remotely monitored back stage via telemetry. (If she heads south, they could intervene with some bogus interruption and preempt another damaging collapse.) She may be using a foley catheter to contain the fluid output.
Trump is correct in his observations of her unhealthy demeanor and boosted debate performance.
Maybe a defibrillator that shocks her back into rhythm under her vacuum bag coats?
Did you hear Lester Holt say “She’s fine” when it looked like she was spacing out. EVERYONE knows she’s got mental problems and they’re all covering for her. I think Holt thought a bunch of paramedics were about to run on stage with a stretcher so he said, to someone, “She’s fine.”