Carbon dioxide^at end expiration-Carbon dioxide^at end expiration+W sub-maximal exercise:PPresDiff:Pt:Exhl gas:Qn
carbon dioxide^at end expiration-carbon dioxide^at end expiration+w sub-maximal exercise:ppresdiff:pt:exhl gas:qn
Carbon dioxide end tidal baseline - sub-maximal exercise delta
carbon dioxide end tidal baseline - sub-maximal exercise delta