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Table 2 Hemodynamic parameters at rest and after exercise in patients with bronchitis-type of COPD

From: Vascular endothelial growth factor as a non-invasive marker of pulmonary vascular remodeling in patients with bronchitis-type of COPD

 

Oxygenation (-)

Oxygenation (+)

HR

  

   rest

77 (11)

76 (11)

   after exercise

116 (17)

114 (14)

MAP (mmHg)

  

   rest

93 (8)

92 (7)

   after exercise

140 (13)

135 (11)

PaO2 (mmHg)

  

   rest

76 (5)

111 (6)**

   after exercise

50 (6)

85 (4)**

mPAP (mmHg)

  

   rest

22.9 (1.9)

21.9 (2.0)

   after exercise

46.0 (6.2)

41.8 (6.4)**

PVR (mmHg/L/min/m2)

  

   rest

5.97 (0.76)

5.91 (0.81)

   after exercise

8.28 (1.21)

7.67 (1.27)*

  1. Abbreviations: HR = heart rate; MAP = mean arterial pressure; PaO2 = arterial oxygen tension;
  2. mPAP = mean pulmonary arterial pressure; PVR = pulmonary vascular resistance.
  3. ** p < 0.01, * p < 0.05 compared with Oxygenation (-).
  4. Data are presented as mean (SD).
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Respiratory Research

ISSN: 1465-993X

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