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Respiratory parameters before and during pulmonary artery embolism.
| Baseline | Embolism 1 | Embolism 2 | Embolism 3 | |
|---|---|---|---|---|
| pH | 7.40 ± 0.01 | 7.34 ± 0.02a | 7.30 ± 0.01ab | 7.25 ± 0.02abc |
| PaO2, mmHg | 164 ± 20 | 120 ± 20a | 88 ± 12a | 51 ± 5abc |
| PaCO2, mmHg | 36 ± 1 | 39 ± 5a | 48 ± 5ab | 62 ± 6abc |
Values are means ± s.e.m (n = 10).
a P < .05 versus baseline; b P < .05 versus embolism 1; c P < .05 versus embolism 2.
