How the Healthy Heart Works

The normal heart is a strong, hard-working pump made of muscle tissue.

33 Foods for a Healthy Heart & Why They Work

The heart: Anatomy, how it works, and more

13 Scary Fun Health Facts

Heart health glossary: Here are the terms you should know

TIPS TO KEEP YOUR HEART HEALTHY - Labourpower

The heart: Anatomy, how it works, and more

British Heart Foundation - How does a healthy heart work?

Congestive Heart Failure

Understanding Heart Failure, Hopeful Heart Trial