Emphysema is a lung disease that damages the air sacs, making it difficult to breathe, especially during physical activity. Smoking is the primary cause of emphysema, but exposure to irritants, ...

Adventitious breath sounds are abnormal sounds resulting from unusual airflow through the lungs. They can be due to conditions, such as asthma or bronchitis. Anything that changes the normal airflow ...

Researchers at National Jewish Health evaluating computerized tomography (CT) scans of emphysema progression in the COPDGene ® study showed that, during a span of 10 years, participants with ...

David Lynch, the iconic screenwriter and director behind surrealist staples “Twin Peaks” and “Eraserhead,” has been diagnosed with emphysema — and he says it has taken a toll on his ability to direct.