Risks from the Covid-19 pandemic and increasingly intense wildfire seasons have sparked interest in air purifiers as a tool to keep indoor air healthy. But experts say they can be just as important to ...
This makes it difficult to inhale and fill the lungs with new air. There is no cure for COPD or emphysema, but EBV treatment can improve your lung function and quality of life. EBVs are removable, one ...
A great deal can be learned about the lungs' mechanical properties from measurements of forced maximal expiration and inspiration. The spirometer (built-in 1846 by Hutchinson) measures ventilatory ...