In emphysema, a resilient function is broken ...

Emphysema long-term, progressive lung disease that primarily causes shortness of breath due to excessive inflation in the alveoli (air sacs in the lungs).

In people with emphysema, lung tissue, is involved in the exchange of gases (oxygen and carbon dioxide), disturbed or destroyed. Emphysema is a group of diseases caused by

or COPD (pulmonary refers to lungs). Emphysema is called obstructive lung disease, because the flow of air to breathe slows or stops because the inflated alveoli do not exchange gases when a person is breathing due to little or no movement of gases from the alveoli. Emphysema changes the anatomy of the lungs in several important respects. This is due partly to the destruction of lung tissue around smaller airways. This tissue is usually conducts these small airways, called bronchioles, open, allowing air to exit from the lungs to exhale. When tissue is damaged, a collapse of the airways, making it difficult to empty the lungs and air (gas) is caught in a trap in the alveoli. Normal lung tissue looks like a new sponge. Emphysematous lung looks like an old sponge to use with large holes and significant loss of elastic proceeds and elasticity. When light is stretched during inflation (inhalation), the nature of the stretched fabric wants to relax in original condition. In emphysema, a resilient function is disrupted, resulting in capture air in the lungs. Emphysema destroys this spongy tissue lung, and strongly affects the small blood vessels (capillaries of the lungs) and respiratory tract, which operate around the lungs. Thus, not only air, but suffered so blood flow. It has a huge impact on the ability of the lungs not only empty air sacs called alveoli (alveolar to pleural), but the blood through the lungs to receive oxygen. COPD as a group of diseases takes place as the fourth leading cause of death in the United States. Unlike the

and the other most common causes of death, mortality in COPD seems to increase .. addthis_toolbox {

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