Parameter | PAH (n = 18) | Control (n = 17) | p-value |
---|---|---|---|
Female, n (%) | 12 (66%) | 11 (65%) | 0.93 |
Age, y | 13 (9–20) | 10 (7–16) | 0.08 |
Body surface area, m2 | 1.53 (0.83–1.76) | 1.43 (0.98–1.77) | 0.83 |
Height, cm | 153.8 (123.7–163.1) | 150.2 (127.4–176.1) | 0.52 |
Weight, kg | 50.8 (20.6–67.8) | 46.6 (26.4–90.6) | 0.98 |
WHO class I | 18 (100%) | … | … |
PVR (Pa s/m3) | 8.5 (2.3–22.8) | … | … |
mPAP, mmHg | 49 (24–58) | … | … |
PCWP (mmHg) | 9 (5–12) | … | … |
LVEF (%) | 57 (42–65) | 59 (53–66) | 0.32 |
RVEF (%) | 45 (22–54) | 58 (47–67) | < 0.001 |
RV CO (mL/min) | 5.6 (2.2–11.3)a | 4.5 (2.5–8.4) | 0.96 |
RV SV (mL) | 76.2 (26.7–106.8) | 63.4 (35.8–97.1) | 0.15 |