https://www.health.harvard.edu/heart-health/a-breath-robbing-disease-thats-hard-on-the-heart
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12/19/22 at 9:15pm
Organization
Harvard School of Engineering and Applied Sciences
Author
Julie Corliss
About one in eight adults over age 45 has chronic obstructive pulmonary disease (COPD). COPD refers to several lung-damaging conditions, particularly emphysema and chronic bronchitis, that cause co...
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