- Start with low pressure in spontaneously triggered mode with backup rate: Inspiratory pressure at 8 to 12 cm H2O; expiratory pressure at 3 to 5 cm H2O
- Gradually increase inspiratory pressure (10 to 20 cm H2O) as tolerated to achieve alleviation of dyspnea, decreased respiratory rate, increased tidal volume (if being monitored), and good patient-ventilator synchrony
- Provide O2 supplementation as needed to keep O2 saturation >90%
| - CPAP level at 5 to 8 cm H2O
- Gradually increase CPAP level as tolerated (up to 20 cm H2O) to achieve improvement in dyspnea and reduction in respiratory rate
- Provide O2 supplementation as needed to keep O2 saturation >90%
| - Inspiratory pressure at 8 to 12 cm H2O
- Positive end-expiratory pressure at 3 to 5 cm H2O
- Gradually increase inspiratory pressure to maximum of 20 cm H2O to achieve improvement in dyspnea and reduction in respiratory rate
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