Table 2 Hemodynamic, two-dimensional, pulsed wave, and tissue Doppler echocardiographic data for the responders and non-responders (baseline)

 PCWP (mmHg)

11.30 ± 3.85

11.39 ± 3.45

0.9297

 CVP (mmHg)

6.81 ± 3.66

7.58 ± 3.66

0.4444

 PPV (%)

11.90 ± 7.91

8.53 ± 4.59

0.0921

 SVV (%)

13.95 ± 6.00

10.00 ± 4.35

0.0076

 PCWP ratio a/v

1.02 ± 0.14

1.04 ± 0.10

0.5729

 RV ED pressure (mmHg)

10.85 ± 3.73

10.66 ± 3.74

0.8547

 RV diastolic Dp/Dt (mmHg/s)

6.96 ± 4.07

8.00 ± 4.25

0.5458

 LV EDA (cm²)

13.58 ± 4.73

16.89 ± 5.38

0.0335

 LV ESA (cm²)

6.99 ± 3.27

9.17 ± 3.99

0.0529

 LV EF (%)

49.39 ± 9.70

45.98 ± 11.92

0.2999

 RV EDA (cm²)

16.49 ± 3.32

17.65 ± 5.29

0.3306

 RV ESA (cm²)

10.01 ± 2.96

11.37 ± 3.96

0.1828

 RV FAC (%)

39.5 ± 11.39

37.05 ± 12.42

0.4697

 E wave (cm/s)

0.57 ± 0.17

0.61 ± 0.13

0.2646

 A wave (cm/s)

0.49 ± 0.14

0.50 ± 0.13

0.5928

 E/A ratio

1.23 ± 0.43

1.26 ± 0.39

0.7302

 S wave (cm/s)

0.21 ± 0.08

0.22 ± 0.08

0.8391

 D wave (cm/s)

0.31 ± 0.10

0.32 ± 0.09

0.7772

 A wave (cm/s)

0.18 ± 0.07

0.16 ± 0.06

0.2237

 S/D ratio

1.45 ± 0.36

1.48 ± 0.29

0.7431

 E wave (cm/s)

0.34 ± 0.09

0.34 ± 0.08

0.9945

 A wave (cm/s)

0.27 ± 0.08

0.28 ± 0.08

0.6440

 E/A wave ratio

1.32 ± 0.35

1.28 ± 0.40

0.8168

 S wave (cm/s)

0.21 ± 0.08

0.22 ± 0.08

0.8391

 D wave (cm/s)

0.126 ± 0.044

0.128 ± 0.050

0.8844

 A wave (cm/s)

0.13 ± 0.07

0.12 ± 0.06

0.6159

 S/D wave ratio

1.70 ± 0.55

1.76 ± 0.48

0.7073

 e′ wave (cm/s)

6.9 ± 2.3

7.7 ± 2.1

0.1669

 E/e′ ratio

8.68 ± 4.07

8.51 ± 2.83

0.8484

TAPSE (mm)

2.20 ± 0.72

2.23 ± 0.57

0.8766