Lowlanders | Highlanders | Between group differences | p-value | |
Subjects n | 22 | 52 | ||
ΔTRPG/ΔCI WU | 3.0±2.4 | 9.4±11.4 | 6.4 (1.4 to 11.3) | 0.012 |
ΔmPAP/ΔCO WU | 1.0±0.8 | 3.3±3.8 | 2.3 (0.6 to 3.9) | 0.007 |
Data are presented as mean±sd or mean difference (95% CI), unless otherwise stated. TRPG: tricuspid regurgitation pressure gradient; CI: cardiac index; mPAP: mean pulmonary artery pressure; CO: cardiac output.