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 ...

Sometimes health conditions or foreign objects in the lungs can cause changes in your breath sounds, such as wheezing or crackles. Breath sounds come from the lungs when you breathe in and out. A ...

Doctors know they're the sounds of lung problems, but it turns out they might be more than symptoms--crackling and wheezing could be the sounds of a disease progressing, a University of Michigan ...