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Table 1 Number and rate of responder (R) and nonresponder patients (NR) to volume expansion in critically ill patients

From: Using heart-lung interactions to assess fluid responsiveness during mechanical ventilation

Reference

R/NR (% R)

Criteria for response

[4]

20/8 (71)

Increase in SV >0%

[5]

26/15 (63)

Increase in CI >0%

[10]

26/29 (40)

Increase in CI >20%

[11]

20/16 (56)

Increase in SV >10%

[8]

21/14 (60)

Increase in SV >15%

[9]

16/24 (40)

Increase in SV >20%

[7]

16/24 (40)

Increase in CI >15%

  1. CI, cardiac index; SV, stroke volume.
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Critical Care

ISSN: 1364-8535