Table 2.

Hemodynamic Parameters.

	30 years	48 years	51 years	53 years	55 years	56 years	58 years
CI, L/min/m2	4.22	4.05	3.67	3.76	3.46	3.31	2.97
Mean PAP, mmHg	47	43	35	35	32	32	37
Mean PAWP, mmHg	10	12	10	12	8	10	14
Mean RAP, mmHg	9	9	8	10	5	6	11
PVR, Wood unit	5.7	5.2	4.6	4.1	4.7	3.31	5.09
Medication	None	None	ERA	ERA	ERA	ERA	ERA

CI: cardiac index, ERA: endothelin-receptor antagonist, PAP: pulmonary artery pressure, PAWP: pulmonary artery wedge pressure, PVR: pulmonary vascular resistance, RAP: right atrial pressure