Skip to main content

Table 2 Echocardiographic and haemodynamic data in responders and non-responders to volume expansion induced by passive leg raising manoeuvre

From: Prediction of fluid responsiveness using respiratory variations in left ventricular stroke area by transoesophageal echocardiographic automated border detection in mechanically ventilated patients

 

Responders (n = 12)

Non-responders (n = 6)

p

ΔSA (percentage)

20 ± 5

10 ± 5

0.001

ΔPP (percentage)

16.5 ± 4.8

8.2 ± 3.6

0.001

Central venous pressure (mm Hg)

6.2 ± 3.4

9.2 ± 3.6

0.13

LVEDAI (cm2/m2)

7.9 ± 4.1

11.9 ± 4.5

0.10

Cardiac output (litres per minute)

2.17 ± 0.95

2.14 ± 0.43

0.93

Heart rate (beats per minute)

65 ± 17

63 ± 18

0.91

  1. Data are presented as mean ± standard deviation. LVEDAI, left ventricular end-diastolic area index; ΔPP, respiratory variations in pulse pressure; ΔSA, respiratory variations in left ventricular stroke area.
Back to article page

Critical Care

ISSN: 1364-8535