Muscular Back Image
![Muscular Back Image](https://anatomysystem.com/diagram/Muscular-Back-Image.jpg)
The heart is the organ that helps supply blood and oxygen to all parts of the body. It is divided by a partition (or septum) into two halves, and the halves are in turn divided into four chambers. The heart is situated within the chest cavity and surrounded by a fluid-filled sac called the pericardium.
WebMD’s Heart Anatomy Page provides a detailed image of the heart and provides information on heart conditions, tests, and treatments. Skip to main content Check Your Symptoms Find A Doctor Find A Dentist Connect to Care Find Lowest Drug Prices
WebMD’s Heart Anatomy Page provides a detailed image of the heart and provides information on heart conditions, tests, and treatments. Skip to main content Check Your Symptoms Find A Doctor Find A Dentist Connect to Care Find Lowest Drug Prices