The trachea, also called the windpipe, is part of the passageway that supplies air to the lungs. Any prolonged blockage, even for a few minutes, can cause death. The trachea is about 4.5 inches long ...
Bronchiectasis and chronic obstructive pulmonary disease (COPD) are two chronic conditions that involve damage to the lungs. The causes and treatments for each differ. In some instances, COPD may ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results