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Table 3 Comparison of IVC and FV collapsibility indices with cardiac output

From: Volume assessment comparing femoral vein and inferior vena cava among chest pain patients presenting to the emergency department

Variables

Correlation coefficient (ρ)

P value

Pre-PLR

 

IV CI v/s Cardiac output

-0.042

0.704

FV CI v/s Cardiac output

0.058

0.601

Post-PLR

 

IV CI v/s Cardiac output

-0.042

0.704

FV CI v/s Cardiac output

0.030

0.787

  1. IVC CI - Inferior vena cava collapsibility index; FV CI – Femoral vein collapsibility index