These aren't lies, in fact the Coumadin medication was confirmed by her physician:
1. She has edematous ankles, the most likely cause at her age is congestive heart failure.
2. She's on Coumadin, a very powerful blood thinner, for the rest of her life. Only the sickest are on that. Supposedly it's to prevent further blood clots but most patients are on something like Plavix to prevent blood clots.
Of course there's the other well known stuff like her face plant into a van due to unprecedented 82 deg withering heat and her 'memory loss' (I'm being generous here, she never lied under oath).
She's had five known fainting spells, frequently uses a wheel chair. Shit it goes on and on. These are not lies.