Pulmonary function tests and lung age: Do you know yours?
In the last post, I discussed COPD and asthma, and how to distinguish them. I introduced the topic of pulmonary function tests, or PFTs. Today, I would like to discuss PFTs in more detail. PFTs allow health care professionals to make the diagnosis of lung disease and to judge how severe it is. PFTs evaluate how well air can flow into and out... Read more
