Parameter | Baseline | Follow-up | ||
---|---|---|---|---|
N* | Mean ± SD | N* | Δ during observation (Mean ± SD) | |
6 MWD, meters | 92 | 298 ± 120 | 90 | 30 ± 90 |
Pulmonary atrial pressure (PAP),mmHg | 107 | 45.5 ± 0.6 | 51 | −2.5 ± 13.4 |
Pulmonary capillary wedge pressure, mm Hg | 98 | 9.5 ± 4.6 | 43 | −1.0 ± 5.9 |
Right atrial pressure (RAP), mmHg | 96 | 8.1 ± 5.8 | 53 | −0.43 ± 6.7 |
Pulmonary vascular resistance (PVR), dyn × sec × cm−5 | 94 | 797 ± 416 | 37 | −111 ± 360 |
Cardiac index, l/min/m2 | 98 | 2.2 ± 0.5 | 49 | 1.11 ± 3.3 |
Borg dyspnoea index | 81 | 4.7 ± 2.2 | 78 | −0.5 ± 2.7 |
FEV1, litres | 86 | 2.0 ± 0.7 | 71 | −0.1 ± 0.3 |
FEV1/vital capacity | 87 | 71.5 ± 12.3 | 72 | −3.1 ± 10.4 |