shartp shooting pain that lasts a half a second

Hello, new poster.  I had a sharp shooting pain that started at the large part of my left shoulder that lasted about a half second and quickly shot down my arm.  The whole episode lasted around a half second, and I just don't know what caused it.  Anyone have any ideas?  I also must add that i have been having anxiety and stress problems recently and am beginning to think I am giving myself odd symptoms like this, is that possible?

Thanks in advance. 

Post Edited (mikeyy) : 4/1/2007 4:33:17 AM (GMT-6)

sorry i hit the wrong key but i have been having the same problem except it hits me in the right side of upper chest and last longer going to cardio thurs i will let you know what he thinks

One thing you may want to ask your cardiologist about are artery spasms.  I was misdiagnosed for about two years until I was finally put on calcium channel blockers and that eliminated the episodes of the sharp, short term pain.  But as the others have said, you need a medical professional diagnosis so see your cardiologist.  Bob.

Good luck with your test.  I hope you find out the cause of your pain and it is something that can be taken care of quickly and easily.