It's just an odd fluttering sensation in the arm, leg, or neck, etc. that lasts about a minute and is unrelated to the heartbeat. Not painful, and it seems like the only explanation it that some unusual is happening with the vein valve. Is this normal, or should i be concerned?





I have been experiencing the same thing but on the left side of my groin area. At first it was only when sitting, so I thought it may be a circulation thing. Now I notice it almost all the time. Should I be concerned, since this is also a major artery area? I am 53, by the way.