Steroids also increase the risk that blood clots will form in blood vessels, potentially disrupting blood flow and damaging the heart muscle so that it does not pump blood effectively.
If there can be any bright spot in the tragic wake of Guerrero's passing, it might be that it served as a slap in the face to the WWE and pro wrestling in general. Since the very creation of professional wrestling, the sport has thrived on cartoonishly large physiques and even larger personas. It has also thrived in large part on the over-hyped emotions of its performers. Consider this excerpt from an article published in the July-August issue of Psychosomatics: