In our case, the large tumor was causing ventilation-perfusion mismatch through the left pulmonary collapse.
The lower FRC, especially in the supine position, often leads to lung volumes lower than the closing capacity, causing ventilation-perfusion mismatch and hypoxemia.
Doing so either caused ventilation defects in model locations that did not occur in the actual imaging data, impedance increases inconsistent with the data, or both.
Small airway disease frequently occurs in chronic lung diseases and may cause ventilation inhomogeneity (VI), which can be assessed by washout tests of inert tracer gas.
Comparison among the three diagnosis groups revealed no statistically significant differences regarding age, gender, body weight, severity, causes, ventilation, oxygenation, and initial mechanical ventilation setting.
The narrowing of airways causes ventilation perfusion imbalance, lung hyperinflation, and increased work of breathing that may lead to ventilatory muscle fatigue and life-threatening respiratory failure.
Mechanical ventilation causes ventilator-induced lung injury in animals and humans.
Mechanical ventilation can cause ventilator-induced lung injury, characterized by a sterile inflammatory response in the lungs resulting in tissue damage and respiratory failure.
We had recently had our external paintwork redone, and the windows had stuck, causing the ventilation problem.
Finally this results in diminished chest wall compliance causing difficult ventilation and weaning.
