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World J Crit Care Med. Jun 9, 2025; 14(2): 101708
Published online Jun 9, 2025. doi: 10.5492/wjccm.v14.i2.101708
Figure 4
Figure 4 Inferior vena cava images obtained via the subcostal approach. To guarantee the precision of the Inferior vena cava measurement, it was recommended to do the antero-posterior internal diameter measurement for both the longitudinal and transverse axis. A: Longitudinal axis; B: Transverse axis.