Table 1.

Hemodynamic study of the patient on admission

	Before vazoreactivity test	After vazoreactivity test
MAPpressure	80 mm Hg	78 mm Hg
Aorta systolicpressure	100 mm Hg	99 mm Hg
Rp/Rs	0.66	0.67

MAP - mean pulmonary artery; Rp/Rs - pulmonary/systemic vascular resistance ratio