Separately, chronic bronchitis and emphysema are serious diseases, as well.

另外，慢性支气管炎和肺气肿是严重的疾病，以及。

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Chest tightness and shortness of breath may progress to chronic bronchitis and emphysema.

胸闷和气短可进展成慢性支气管炎和肺气肿。

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Chronic bronchitis and emphysema are terms that are no longer used and are now included within the COPD diagnosis.

慢性支气管炎和肺气肿这类术语均不再使用，现已将其列入慢性阻塞性肺病诊断范围。

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Smoking also causes forty-two percent of cases of chronic respiratory disease, including asthma, bronchitis and emphysema.

VOA: special.2010.03.09

"Big deep breaths in through your nose and out through your mouth." Chronic obstructive pulmonary disease includes emphysema and chronic bronchitis, as well as asthmatic bronchitis.

VOA: special.2010.06.23

C.O.P.D.is a new name for emphysema and chronic bronchitis.

VOA: special.2009.06.23

The company delivers oxygen supplies to home-based patients suffering from such ailments as emphysema, chronic bronchitis and asthma.

FORBES: Nasdaq Bargain Hunting

According to the report, 58 million children under the age of 17, 28 million senior citizens over the age of 65, 31 million people who suffer from asthma and 15 million people with chronic emphysema or chronic bronchitis live in counties that are entirely or partially within a 50-mile radius of the offending power plants.

CNN: Nature - America's most wanted: Power plants urged to clean up their act