How An ECG Works

Living Healthy Chicago
This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated.

In this week’s ‘How It Works’ segment we’re learning about a test that can give doctors a lot of information about your heart health! Jackie Bender is checking out how an electrocardiogram (ECG for short) works and what it shows about how your heart is working.

 

Popular

Latest News

More News