Table 4 The PetCO2 at rest, AT, peak were correlated with peakVO2%pred and NT-proBNP
From: Variation of PetCO2 during incremental exercise and severity of IPAH and CTEPH
| Â | PeakVO2, %pred | NT-proBNP | ||
|---|---|---|---|---|
IPAH | CTEPH | IPAH | CTEPH | |
PetCO2 at rest, mmHg | 0.477** | 0.434** | – 0.326** | – 0.196* |
PetCO2 at AT, mmHg | 0.609** | 0.484** | – 0.427** | – 0.281* |
PetCO2 at peak, mmHg | 0.576** | 0.444** | – 0.397** | – 0.263** |