Fact Sheets

Emphysema
A form of COPD, emphysema is caused by permanent lung damage, making it hard to breathe.
Influenza (Flu)
The flu is a common contagious viral infection that attacks the respiratory system. Learn about symptoms and treatment.
Pulse Oximetry
Pulse oximetry is a noninvasive, pain-free way of measuring the oxygen in a person's blood.
Coronavirus
Coronavirus is a term describes a family of viruses, common in both animals and humans.
Pulmonary Embolism
A pulmonary embolism (PE) is a life-threatening condition of blocked arteries in the lungs. Learn about symptoms and treatment.
Bronchoscopy
In this routine test, a physician slips a flexible device called a bronchoscope through your nose or mouth, down your throat and into your lungs.
Colds: How to Prevent Them
The common cold is probably the most universal illness. It is a viral infection of the upper respiratory tract, which includes the nose and throat area.
Lung Cancer
Lung cancer is a broad term for different types of cancers that begin in the lungs. Learn about symptoms and treatment.
Coronary Atherosclerosis Treatments
Coronary atherosclerosis treatments remove blockages from the walls of the arteries to improve blood flow to the heart. Learn more about this treatment.
Heart Attack (Myocardial Infarction)
A heart attack is a condition that blocks blood flow to the heart and causes damage to the heart muscle. Learn about symptoms and treatment.