Dr. Joshua K. Sabari explains how surgery, radiation and therapy may reduce lung capacity and shares steps survivors can take to protect their breathing health. In a recent video interview, Dr. Joshua ...

Doctors carry out pulmonary function tests to check how well a person’s lungs work and identify any issues. The tests are noninvasive and provide measurements, such as lung capacity, volume, and gas ...

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 ...