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Table 2 Haemodynamic variables at T1 and T2

From: Correlation of carotid corrected flow time and respirophasic variation in blood flow peak velocity with stroke volume variation in elderly patients under general anaesthesia

 

Responders

Nonresponders

T1

T2

T1

T2

SVV (%)

14.7(13–21)

9.1(4–13) a

10.5(6–14) b

6.5(2–11) ab

FTc (ms)

332.6 ± 9.9

356.4 ± 8.8a

344.2 ± 10.4b

363.6 ± 8.2ab

ΔVpeak (%)

13.1 ± 2.2

8.9 ± 1.5a

10.8 ± 2.2b

7.2 ± 1.8ab

  1. Data are presented as the mean (standard deviation) or median (interquartile range)
  2. a P < 0.05 vs. T1
  3. b P < 0.05 vs. responders
  4. T1 5 min after tracheal intubation,T2 5 min after completion of the fluid challenge, SVV stroke volume variation
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BMC Anesthesiology

ISSN: 1471-2253

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