Patients | 126 |
Male/female | 65 (52)/61 (48) |
Age years | 57.5±10.6 |
BMI kg·m−2 | 25.5±6.6 |
Tobacco exposure | 42 (33) |
Time between sarcoidosis and pulmonary hypertension diagnosis months | 204 (59–313) |
Radiological stage | |
I | 6 (5) |
II | 22 (17) |
III | 7 (6) |
IV | 91 (72) |
WHO/NYHA functional class | |
I–II | 21 (17) |
III | 79 (63) |
IV | 26 (20) |
6MWD m | 319±143 |
Borg dyspnoea scale | 4.9±2.3 |
Haemodynamics | |
RAP mmHg | 7±5 |
mPAP mmHg | 46±10 |
PAWP mmHg | 9±4 |
Cardiac index L·min−1·m−2 | 2.6±0.8 |
PVR Wood units | 8.8±4.3 |
SvO2 % | 63.4±8.9 |
Lung function tests | |
FVC % pred | 64±21 |
FEV1 % pred | 55±22 |
KCO % pred | 54±23 |
Long-term oxygen therapy | 68 (54) |
Data are expressed as n, n (%), mean±sd or median (interquartile range). BMI: body mass index; WHO: World Health Organization; NYHA: New York Heart Association; 6MWD: 6-min walk distance; RAP: right atrial pressure; mPAP: mean pulmonary artery pressure; PAWP: pulmonary arterial wedge pressure; PVR: pulmonary vascular resistance; SvO2: mixed venous oxygen saturation; FVC: forced vital capacity; FEV1: forced expiratory volume in 1 s; KCO: transfer coefficient of the lung for carbon monoxide.