I'm curious about this. For a few years, I've developed some very unusual fears related to completely irratonal things. Specifically, heartbeats, or anything pertaining to the heart. I find myself in a constant fear of being stabbed right through it, and can end up in psychotic fits of terror just from thinking about the sensation of being stabbed in that way, and bleeding to death.
This fear dominates my everyday life, and I can't stop thinking about it. My very heartbeat, feeling the blood pumping through my body, can cause me extreme emotional agony.
Long story short, if anyone could point me to some files to help cope with this...I'd go to a doctor, but frankly I can't afford it. I need help.