Table 1 Hemodynamic measures from left and right heart catheterization with vasodilator testing

Heart rate, beats per minute

107

105

Mean right atrial pressure, mmHg

18

14

Pulmonary artery pressure (mean), mmHg

72/30 (44)

72/34 (47)

Mean pulmonary artery occlusion pressure, mmHg

11

15

Aortic pressure (mean), mmHg

92/61 (72)

108/64 (80)

Left ventricle end-diastolic pressure, mmHg

10

–

Arterial blood gas, pH/pCO₂/pO₂

7.45/32/66

7.42/39/344

Arterial oxygen saturation, %

92.1

99.1

Mixed venous oxygen saturation, %

43.4

59.6

Cardiac index^a, L/min/m²

1.5

1.6

Pulmonary vascular resistance, Wood units

12.4

11.1