Health Library

Atrial Fibrillation

The heart is a muscle that contracts in rhythmic sequence for the duration of our lifetime. Each beat is stimulated by an electrical signal that is generated by the heart's conduction system. A normal...
More Info >>
Health Encyclopedia -Search by letter

Today's Interactive Tools and Multimedia

Calculator: Calorie Burn Rate Calculator
Podcast: Podcast: 4 Heart-Related Conditions You Can Work to Prevent
Quiz: Activity Quiz
Risk Assesment: Type 2 Diabetes Risk Assessment
Today in Health News

More U.S. Adults Using Marijuana Than Ever

Daily use nearly doubled between 2002 and 2014, study finds

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 1997-2016, Barnes-Jewish Hospital. All Rights Reserved.