Causes and Risk Factors of Chronic Obstructive Pulmonary Disease (COPD) 

Chronic obstructive pulmonary disease (COPD) is a long-term lung disease. Watch Tom Croxton, MD, PhD, discuss the causes and risk factors of COPD.
This video is by Learn More, Breathe Better - a program sponsored by the National Heart, Lung, and Blood Institute (NHLBI), part of the National Institutes of Health (NIH). Our goal is to bring greater visibility to lung health by translating research for public and professional education programs. Dr. Croxton is branch chief of the Airway Biology and Disease Branch at NHLBI.
Learn more:
www.nhlbi.nih.gov/health-topic...
Follow us on Twitter:
/ breathebetter
Like us on Facebook:
/ breathebetter