Area under curve of hemodynamic variables during 1st PLRT and peak VO2 at 2nd CPET.

CD: change difference from HU to LR; CR: change ratio from HU to LR = CD/HU; HU: head-up; LR: leg raise; LR5: leg raise at the 5th minute; SR: supine rest; CO: cardiac output; CI: cardiac index; SV: stroke volume; SVCom: stroke volume compliance; SVIcom: stroke volume index compliance; TFC: thoracic fluid content; TPR: total peripheral resistance; TPRI: total peripheral resistance indexArea under curve of hemodynamic variables during 1st PLRT and peak VO2 at 2nd CPET.