![Health and Medicine (Audio) show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/077/481/small/health-and-medicine-audio.jpg)
Summary: Your heart can get out of rhythm. Dr. Gregory Marcus explores why the heart may beat too slowly or too fast, or in a disorganized or chaotic manner. Some of these different types of arrhythmias can be dangerous if not properly treated, while others may be annoying but are not life-threatening. Find out how to tell the difference. Series: "Mini Medical School for the Public" [Show ID: 34162]