SELLERSVILLE, Pennsylvania (WPVI) -- A nagging cough or congestion might not mean much to most of us. But it can be serious for those with lung conditions. Exercise testing can help specialists find ...

A pulmonologist discusses the history and influence of race-based reference equations in pulmonary function testing interpretation and patient care.

Pulmonary hypertension is a serious condition that happens when the blood pressure in the arteries of the lungs is higher than normal. This problem puts extra stress on the heart over time, especially ...