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Table 3 Hemodynamic parameters in responders and nonresponders of the resuscitation of acute circulatory failure

From: Resolution and outcome of acute circulatory failure does not correlate with hemodynamics

  Responders Nonresponders
Cardiac Index Median Interquartile range Median Interquartile range
   Initial 3.3 2.3–3.8 2.8 2.1–4.5
   Maximum 4.1 3.2–5.0 4.3 3.3–5.9
   24 hours 3.2 2.5–4.2 3.3 2.5–4.6
Pulmonary arterial occlusion pressurea
   Initial 10 8–14 10 7–13
   Maximum 11 8–13 10 9–13
   24 hours 10 7–14 9 7–12
Oxygen delivery index
   Initial 424 303–564 410 316–590
   Maximum 564 427–676 600 413–849
   24 hours 439 343–548 442 335–666
Mean arterial pressurea
   Initial 72 60–81 66 58–85
   Maximum 75 65–84 72 67–83
   24 hours 76* 66–86 65 62–78
  1. aMaximum measured at the maximal cardiac index. *Responders compared with nonresponders, P = 0.005 (Mann–Whitney U test).