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Emphysema

What Is It? Emphysema is a respiratory disease. In this condition, millions of the lungs’ tiny air sacs (alveoli) stretch out of shape or rupture. As these thin, fragile air sacs become damaged or destroyed, the lungs lose their natural elasticity. They become unable to empty easily. Emphysema is a progressive disease, which means it continues to get worse. As the condition progresses, the lungs lose their ability to absorb oxygen and release carbon…

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