Table 5 Correlation coefficients investigating the relationship between changes in meanPAvel and changes in comparator parameters over time
Comparator parameter | meanPAvel at rest | P value | meanPAvel during hyperemia | P value |
|---|---|---|---|---|
ΔRVEF | 0.40 [−0.05 to 0.72] | 0.08 | 0.63** [0.23 to 0.85] | 0.005 |
ΔRVESVI | −0.23 [−0.61 to 0.24] | 0.34 | −0.50* [−0.78 to −0.05] | 0.03 |
ΔNTpBNP | −0.30 [−0.71 to 0.20] | 0.26 | −0.52* [−0.82 to −0.01] | 0.04 |
ΔPVRI | −0.07 [−0.64 to 0.55] | 0.84 | −0.39 [−0.82 to 0.32] | 0.27 |
ΔCI | 0.50 [−0.14 to 0.85] | 0.12 | 0.62* [−0.02 to 0.90] | 0.05 |
Δ6MWD | 0.26 [−0.25 to 0.66] | 0.31 | 0.30 [−0.27 to 0.72] | 0.30 |
ΔVA coupling | −0.28 [−0.64 to 0.18] | 0.23 | −0.44 [−0.74 to 0.02] | 0.06 |