. Artery . Tested today because of lots of pain. The vein showed nothing, Why would hospital run test on vein when it is the Artery problem that I have. ... View answer

What happens if u inject B12 into a vein? ... View answer

Right side lower neck can see a slight pulsation? Is that artery or vein? Is that normal? ... View answer

What is involved in the surgical sprocedure to prepare for dialysis .....something about merging a vein and an artery? Sounds strange. ... View answer

I just noticed in my upper right arm, the vein (or artery ) is pulsating noticeably. is this a cause for concern? ... View answer

why is the pulmonary artery really a vein and the pulmonary vein really an artery? why is the pulmonary artery really a vein and the pulmonary vein really an artery? ... View answer

-infiltrating muscles with early draining vein. . Interosseous artery appears to be the main supplying artery .... The inll:rosscous artcry appears prominent -may be the main supplying artery.... View answer

signifi- cant stenosis distal to a vein graft from previous CABG surgery, was admitted when his physician ..., jugular vein distention, and heart sound abnormalities. Sig- nificant laboratory data obtained... View answer

My doctor prescribes me b12 injections and i always inject them into my upper arm where there s lots of muscle but today i think i accidentally shot it into my vein. Im not sure if I ve had any side ... View answer

I have a swollen hard vein, tendon, or artery in my right armpit. It is going down a little bit, but it worries me because I recently injected on my right firearm. I likely missed the vein but ... View answer