We know she will not hesitate to use health issues to her benefit if she is ever indicted.
About ten days ago there was a picture of Hillary in NYC posted here.
That picture had a humpback that might be a battery pack for a heart assist pump.
A serious heart attack can leave a heart unable to pump enough blood for a person to be active.
https://www.respiratorycare.hill-rom.com/en/patients/products/mymonarch/
This is what Hillary is wearing.