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Table 2 Baseline hemodynamics parameters measured by right heart catheterization

From: Transcatheter closure for patent ductus arteriosus in patients with Eisenmenger syndrome: to do or not?

Patient (no.)

PDA-SD

RAP (mm Hg)

PA

(mm Hg)

AO (mm Hg)

TPR (Wood U)

PVR (Wood U)

SVR (Wood U)

PVR/SVR

SaO2 (%)

Qp/Qs

SP

DP

MP

SP

DP

MP

Baseline

O2 test

1

Bidi

13/6/9

105

73

81

114

69

79

18.95

16.14

28.29

0.57

91.8

1.73

2.92

2

Bidi

5/0/2

105

65

85

115

65

80

15.82

14.70

40.34

0.36

95

2.13

2.46

3

Bidi

9/2/5

143

63

95

142

62

95

40.31

36.91

36.07

1.02

88.9

1.00

1.72

4

Bidi

11/3/7

134

72

98

130

70

90

23.13

21.01

24.50

0.86

89.7

1.10

2.60

  1. PDA-SD shunt direction across PDA, Bidi Bi-directional shunt; RAP, right atrium pressure, PA pulmonary artery, AO aortic pressure, SP systolic pressure, DP diastolic pressure, MP mean pressure, TPR total pulmonary resistance, PVR pulmonary vascular resistance, Qp/Qs pulmonary-systemic blood flow ratio, SVR systemic vascular resistance, SaO2 systemic arterial oxygen saturation