Table 1: Localization of the phrenic vein insertions.

IVC levelLocalization of insertions
The right anterior half circle of the IVC The left anterior half circle of the IVC The right posterior half circle of the IVC The left posterior half circle of the IVCTotal
(N)(%)(N)(%)(N)(%)(N)(%)(N)(%)

The supradiaphragmatic IVC54.32 1.800007 6.1
The fusion of the IVC with the diaphragm and below the diaphragm 58 50.442 36.57 6.11 0.910893.9

Total63 54.844 38.37 6.11 0.9115100