Table 2

Right heart catheterisation at baseline

VariableTreatment escalation (n=10)Non-escalation (n=11)Total (n=21)P value
PVR, WU (mean, SD)9.9 (5.4)4.5 (2.3)7.1 (4.9)<0.0001*
Atrial pressure, mm Hg (mean, SD)10.3 (5.9)8.4 (3.4)9.4 (5)<0.0001*
mPAP, mm Hg (mean, SD)49.8 (11.1)42.3 (10)46.2 (11.2)<0.0001*
  • Patients’ baseline right heart catheterisation measurements according to treatment group.

  • mPAP, mean arterial pulmonary pressure; PVR, pulmonary vascular resistance; RAP, right atrial pressure; WU, Wood units.