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Table 1 Example of microvascular flow index calculation for a (sublingual) microvascular network

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

Flow

Quadrant A

Quadrant B

Quadrant C

Quadrant D

MFI

Small

2

3

3

2

10/4 = 2.5

Medium

1

3

3

3

10/4 = 2.5

Large

-

3

3

-

6/2 = 3

  1. MFI, microvascular flow index.
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Critical Care

ISSN: 1364-8535