Hey Bonzo,
After looking at your most recent upload to the Kallen thread, it occurs to me that Kallen could be suffering from what is called Takotsubo cardiomyopathy (AKA, broken heart syndrome). It's a condition of a weakening of the heart muscle, often associated with emotional trauma. Still not the same thing as a heart attack, but I thought I would point it out.
This is the wikipedia page about it if you want to know more:
http://en.wikipedia.org/wiki/Takotsubo_cardiomyopathy
