Heart Attack

So this one goes out to all my medical school/medically-minded friends!  Now, even though Jake says he has a problem with one of my "PR intervals"...this still took me like a freaking hour to draw.  What with dull eyebrow pencils that kept breaking as I tried to sharpen them, and the fact that my first attempt was backwards because I drew it on while looking at my reflection in the mirror...somehow I got it done!  Anyway, I hope you enjoy!  This is definitely one of my masterpieces.