Editorial
Copyright ©The Author(s) 2016.
World J Crit Care Med. Feb 4, 2016; 5(1): 7-11
Published online Feb 4, 2016. doi: 10.5492/wjccm.v5.i1.7
Figure 1
Figure 1 A figure demonstrating the technique to measure the inferior vena cava diameter longitudinally. A small print convex array probe with a frequency of 3-5 MHZ is located in the mid-clavicular line at 90 degrees perpendicular to the skin. The marker is pointing proximally towards the head (arrow).