Caval Aorta Index and Central Venous Pressure Correlation in Assessing Fluid Status! “Ultrasound Bridging the Gap”

Table 3

CVP values and its corresponding IVC/aorta indices.

CVP	Range of IVC/aorta index	Mean IVC/aorta index	Standard deviation
<7 cm H2O	0.56–0.88	0.72	0.09
8–12 cm H2O	1.03–1.42	1.23	0.12
>13 cm H2O	1.51–1.66	1.59	0.05