Table 4 Correlation coefficients investigating the relationship between meanPAvel measured during initial assessment with follow-up comparator parameters
Comparator parameter | meanPAvel at rest | P value | meanPAvel during hyperemia | P value |
|---|---|---|---|---|
RVEF | 0.47* [0.04 to 0.76] | 0.04 | 0.72*** [0.41 to 0.88] | 0.0003 |
RVESVI | −0.53* [−0.79 to −0.10] | 0.02 | −0.71*** [−0.88 to −0.37] | 0.0005 |
NTpBNP | −0.40 [−0.73 to 0.06] | 0.09 | −0.42 [−0.73 to 0.04] | 0.07 |
PVRI | −0.62* [−0.89 to −0.01] | 0.05 | −0.70* [−0.92 to −0.15] | 0.02 |
CI | 0.67* [0.11 to 0.90] | 0.03 | 0.59 [−0.02 to 0.88] | 0.06 |
6MWD | 0.23 [−0.26 to 0.63] | 0.34 | 0.10 [−0.39 to 0.54] | 0.71 |
VA coupling | −0.46* [−0.75 to −0.01] | 0.04 | −0.71*** [−0.88 to −0.37] | 0.0005 |