Gas exchange maps of three representative patients from a low, medium and high pulmonary gas exchange. Credit: Radiological Society of North America (RSNA) and Keegan Staab, B.S.

In lung conditions where gas exchange and/or ventilation is impaired at rest, the hypoxic and hypercapnic drives will increase RR to maintain SpO2. Poor gas exchange, as seen in conditions such as ...

The human gas exchange system Breathing and respiration can sometimes be confused – but they are two very different processes, so be careful. Remember: ...

The results showed that lower pulmonary gas exchange may be associated with cognitive dysfunction, as well as lower gray matter and white matter volumes in patients with long COVID.

Lung volume, maximal ventilatory capacity, index of intrapulmonary mixing, ventilation and gas exchange at rest and during and after a standard exercise test were measured according to the methods ...

During bubble nasal continuous positive airway pressure (B-NCPAP), gas flows through the expiratory limb of CPAP tubing submerged underwater to a depth in centimeters considered equal to the ...

The morphometrics of the respiratory system, voluntary emersion behaviour, and gas exchange during immersion and emersion were examined in the amphibious, intertidal crab Hemigrapsus nudus. The area ...