Skip to main content

Table 3 Invasive hemodynamic parameters

From: Reverse remodeling of tricuspid valve morphology and function in chronic thromboembolic pulmonary hypertension patients following pulmonary thromboendarterectomy: a cardiac magnetic resonance imaging and invasive hemodynamic study

 

Baseline (n = 19)

12 months (n = 19)

p value

Hemodynamic characteristics

 Heart rate (beats/min)

73 ± 14

76 ± 10

0.23

 Systolic blood pressure (mmHg)

135 ± 18

139 ± 19

0.59

 Diastolic blood pressure (mmHg)

92 ± 13

87 ± 12

0.14

 mRAP (mmHg)

10.5 ± 5.1

4.3 ± 4.2

 < 0.05

 sPAP (mmHg)

81 ± 20

43 ± 16

 < 0.0005

 dPAP (mmHg)

33 ± 9

17 ± 7

 < 0.0001

 mPAP (mmHg)

51 ± 12

27 ± 10

 < 0.0005

 PCWP mean (mmHg)

11 ± 3

9 ± 4

0.21

 PVR (Wood Units)

10.0 ± 4.5

3.9 ± 2.5

 < 0.0005

 Ees (mmHg/mL)

0.52 ± 0.29

0.23 ± 0.14

p < 0.0001

 Ea (mmHg/mL)

0.91 ± 0.45

0.43 ± 0.25

p < 0.0005

 Cardiac output (L/min) (Fick)

5.0 ± 2.5

5.1 ± 1.5

0.91

  1. Data are presented as mean ± standard deviation
  2. dPAP, Diastolic pulmonary arterial pressure; Ea, Arterial elastance; Ees, End-systolic elastance; mPAP, Mean pulmonary arterial pressure; mRAP, Mean right atrial pressure; PCWP, Pulmonary capillary wedge pressure; PVR, pulmonary vascular resistance; sPAP, Systolic pulmonary arterial pressure
Back to article page

BMC Cardiovascular Disorders

ISSN: 1471-2261

Contact us