Hi, i am a 30 yr old female with plenty of eart disease in both sides of family. I have been having chest pain/ tightness/ pressure for the past month. I have high BP and high cholesterol. Have had EKG, echo stress, vq scan, ddiemer test (ddiemer test was slightly positive) done with negative results. No problems they see causin the chest pain. But I have this odd feeling in my left hand randomly recently. Best way to describe the feeling is of something crawling in my vein, like something is traveling trough my viens. Single to double crawling feeling, not my entire hand. I have one more test to do -ct heart angiogram. I hope this will show what is going on. Any info/advice about the new crawling feeling would be great.