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 ...

Although crackles have long been regarded as a hallmark finding in physical examinations, a new study has revealed their unreliability not only among human physicians but also in artificial ...

Chest auscultation has long been considered a useful part of the physical examination, going back to the time of Hippocrates. However, it did not become a widespread practice until the invention of ...