This prevents the alveoli from deflation

Emphysema lung disease that reduces the ability of the lungs to expel air, a process that depends on natural rubber band, as quality and elastic properties of light. Damage occurs in the tiny airways in the lungs called bronchioles. Bronchioles are connected alveoli, tiny grape clusters as sacs in the lungs, where oxygen is exchanged with the air of carbon dioxide from the body. Elastic properties of lung tissue are around the alveoli. As the lungs lose their elasticity, they become less able to contract. This prevents the alveoli from deflation completely and the person has difficulty with exhalation. Thus, the next breath begins with more air into the lungs. Trap "old" air takes up space, so the alveoli can not fill enough fresh air to supply the body with needed oxygen. A person with emphysema may experience shortness of breath on exertion and, as the disease progresses, even while resting. Emphysema of the lungs is one lasix heart failure of several irreversible lung disease that reduces the exhale. This group of diseases called

chronic obstructive pulmonary disease (COPD). The two main diseases in this category are emphysema and chronic bronchitis

, which often develop together. For more information about bronchitis, go. .