Health Library

How Lungs Function

When you breathe, air travels through your nose, down the trachea, and into smaller and smaller airways called bronchi. These bronchi branch into smaller passages called bronchioles and finally into s...
More Info >>
Health Encyclopedia -Search by letter

Today's Interactive Tools and Multimedia

Calculator: Due Date Calculator
Podcast: Podcast: Rotating Shift Work Raises Diabetes Risk
Quiz: Altitude Sickness Quiz
Risk Assesment: Substance Abuse Assessment
Today in Health News

Implanted Defibrillators Benefit Seniors: Study

Nearly 80 percent of patients were alive 2 years after getting device that restores normal heart rhythm

Healthy Living
Health Center
Your Family

Sign Up Today for Free e-Newsletters

Get the latest in medical technology, research and disease prevention sent to your inbox.
Find a doctor or make an appointment:
General Information: 314.747.3000
One Barnes-Jewish Hospital Plaza
St. Louis, MO 63110
© Copyright 1997-2017, Barnes-Jewish Hospital. All Rights Reserved.