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Table 2 Example of microvascular flow index calculation for a repeating microvascular structure (gut villi)

From: Quantifying bedside-derived imaging of microcirculatory abnormalities in septic patients: a prospective validation study

 

Quadrant A

Quadrant B

Quadrant C

Quadrant D

MFI

Flow villi

2

3

3

2

10/4 = 2.5

  1. MFI, Microvascular flow index