Table 2 Respiratory pattern and hemodynamic parameters
Variable tested | Baseline (proportional) | Exercise (proportional) | Baseline (PSV) | Exercise (PSV) |
|---|---|---|---|---|
VO2 (ml/min) | 301 (270–342) | 335 (332–377) | 249 (206–353)§ | 337 (291–402)# |
Mean Watt | NA | 2 (1, 2) | NA | 1.5 (1, 2) |
Mean Paw (cm H2O) | 11 (9–14) | 11 (9–15) | 12 (10–14) | 12 (10–14) |
V T (ml) | 434 (342–581) | 503 (380–581) | 430 (300–491) | 442 (314–638) |
RR (br/min) | 28 (19–34) | 27 (22–35) | 29 (21–31) | 30 (24–37) |
V E (L/min) | 9.9 (9.1–11.9) | 11.3 (10.3–15.5)# | 9.6 (8.7–11.7) | 11.2 (10.0–15.0)# |
SBP (mmHg) | 117 (106–140) | 119 (112–147) | 122 (101–141) | 125 (117–156) |
DBP (mmHg) | 68 (55–78) | 66 (53–79) | 68 (53–83) | 71 (55–82) |
HR (bpm) | 102 (74–114) | 104 (77–118) | 100 (78–109) | 108 (83–118)# |
HR * SBP (bpm * mmHg) | 11,385 (9344–13,309) | 12,053 (10,045–14,567)# | 11,400 (9320–13,229) | 13,772 (10,148–16,220)# |
SpO2 (%) | 98 (96–100) | 96 (93–100) | 97 (96–99) | 96 (93–99) |