Do you suppose the fall and/or the vent might have had something to do with it?
It’s the clotting.
The clotting can cause damage anywhere. Any organ.
No, she went to hospital to be evaluated for a hip injury from the fall, she was fine mentally. Came home initially, but went back and was diagnosed with Covid and they kept her, family never saw her again alive.
She also had blood in her lungs from Covid damage. It really ravaged her.