COPD: Stages, Causes, Treatment, and More - Health

cop4dChronic obstructive pulmonary disease (COPD) is where air cannot get out of the lungs easily (the airflow is obstructed). COPD is a common condition that mainly affects middle-aged or olderThis is a basic article for medical students and other non-radiologists COPD (chronic obstructive pulmonary disease) is defined as a condition characterized by persistent