The phrase "a useful ventilation" is correct and usable in written English.
It can be used when referring to a type of ventilation system or method that provides practical benefits, such as improving air quality or circulation.
Example: "The new design includes a useful ventilation system that enhances airflow throughout the building."
Alternatives: "an effective ventilation" or "a beneficial ventilation".
The multizone model is a useful tool for ventilation design in a whole building, but cannot provide detailed flow information in a room.
The combination of early extubation and noninvasive positive-pressure mechanical ventilation (NPPV) is a useful and safe alternative for ventilation in patients who fail initial weaning attempts.
This study adds to the growing body of evidence that He O2 may be a useful adjunct to mechanical ventilation, especially in the most severe cases of respiratory failure.
Partial liquid ventilation is a useful technique to improve oxygenation in severe ARDS.
Girault et al provide more evidence that noninvasive ventilation is a useful weaning technique in acute-on-chronic respiratory failure.
The authors concluded that the combination of early extubation and NPPV is a useful and safe alternative for ventilation of patients who fail initial weaning attempts.
No differences were found during the study period in EVLWI between the SI- and Pplat-groups, further reinforcing the concept that targeting VT to a non-injurious SI is a useful approach for lung protective ventilation [ 40].
Notably, the positive relationship observed between FRC and IC allows us to speculate that IC of the 'baby lung' could be a useful parameter to set a protective ventilation strategy to minimize VILI.
The most important results of this study showed that, in patients who failed spontaneous ventilation trial when weaning was attempted, the combination of earlier tracheal extubation and NPPV ventilation support is a useful alternative.
To test the hypothesis that effective pulmonary capillary blood flow can be a useful indicator for estimating appropriate oxygenation and ventilation during one-lung ventilation in lung surgery.
