COVID-19 is a respiratory disease. It can do a lot of damage to your respiratory tract, which includes your lungs. SARS-CoV-2, the virus that causes COVID, is part of the coronavirus family. When the ...

What are pulmonary function tests? Pulmonary function tests (PFTs) are tests of lung function. They are intended to evaluate and monitor chronic obstructive pulmonary disease (COPD). COPD is ...

The respiratory system allows air to reach the lungs, from which oxygen enters the blood and circulates to all body cells. This system also removes waste gases from the body and helps prevent disease ...

With the high prevalence of obesity in children and adolescents, the importance of knowing the effects on multiple systems of the body, including the respiratory system, can aid in preventing and ...

The FDA cleared a new digital imaging platform designed to give doctors a clear peek into a person’s lung function—allowing them to diagnose different respiratory diseases by visualizing factors such ...

Take a deep breath. Now exhale. Congratulations! You've just done something completely ordinary, yet so mysterious that scientists still don't know everything about it. How oxygen and carbon dioxide ...

People who have modestly but measurably worse lung function are more likely to suffer sudden cardiac death (SCD), according to research presented at the European Respiratory Society International ...

Respiratory therapists are certified medical professionals who treat problems with your lungs or breathing. They’re not doctors. But they work closely with your doctors to diagnose and monitor your ...