Pulmonary vascular resistance at baseline and after long-term infusion of epoprostenol
Pulmonary vascular resistance at baseline and after long-term infusion of epoprostenol
The patients underwent right heart catheterization at the points cited and pulmonary vascular resistance was calculated.
PVR: pulmonary vascular resistance. * p <0.05 compared with PVR at baseline. • p <0.05 compared with PVR after acute infusion of epoprostenol. There were not enough patients at 24 months to determine significance.