Either axillary, interscalene ... was used to assess the degree of venodilatation of the basilic and cephalic veins before and after the block. The site of each measurement was marked on the ...

The inferior vena cava (also known as IVC or the posterior vena cava) is a large vein that carries oxygen-depleted blood from the torso and lower body to the right side of the heart. From there the ...