Continuous positive airway pressure (CPAP) therapy is a treatment for sleep apnea that uses a constant flow of air to keep the airway open while a person sleeps. To keep machines clean, doctors ...

What Is Endobronchial Valve (EBV) Therapy? If you have been diagnosed with advanced emphysema, also called COPD, EBV treatment might be an option for you. Patients living with emphysema experience ...