How Your Heart Works
By A Mystery Man Writer
Description
The heart is a vital organ that basically serves as a pump. Learn about heart chambers and valves, blood flow, the heart's electrical system and blood supply. Read more about how this amazing organ works.
![How Your Heart Works](https://surgery.ucsf.edu/sites/default/files/umbraco/media/2708299/heart_interior.gif)
How the Heart Works UCSF Department of Surgery
Blood Supply HowStuffWorks
![How Your Heart Works](https://cdn.britannica.com/05/85505-004-5E76006B.jpg)
heart - Kids, Britannica Kids
![How Your Heart Works](https://www.heartandstroke.ca/-/media/images/heart-illustrations/heart_ex_web.jpg?h=416&w=500&hash=866DB21A675C9E7F39093FE70A06ECAF67E41F9F&hash=866DB21A675C9E7F39093FE70A06ECAF67E41F9F&rev=a84b6fb3d5b44e29b4ee928714d2d005)
How a healthy heart works, Heart and Stroke Foundation
![How Your Heart Works](https://i.ytimg.com/vi/oiqfNHC0lG0/maxresdefault.jpg)
How The Heart Works Animation Video - How Does the Circulatory System Work? Cardiovascular Anatomy
![How Your Heart Works](https://cdn.hswstatic.com/gif/depression-cause-heart-attack-1.jpg)
How Your Heart Works
![How Your Heart Works](https://www.bhf.org.uk/-/media/images/test-images/heart_chambers_diagram.gif?h=222&w=300&rev=55e0136d96f24ac7a5f5bc44bd2f1639&hash=CD8C70EE9D4077DA2AE240485E1D0542)
How your heart works – Heart and circulatory system – British Heart Foundation - BHF
![How Your Heart Works](https://surgery.ucsf.edu/sites/default/files/umbraco/media/2708292/hhw_1%20heart%20exterior.gif)
How the Heart Works UCSF Department of Surgery
![How Your Heart Works](https://images.ctfassets.net/yixw23k2v6vo/CCMuB2qJhB6aDfX9UwYAD/cb4aa76694eb4206e631830088f9e8f1/FINAL_1_wide2.jpg?fm=webp&fit=thumb&q=65&w=492&h=328)
How the Heart Works
![How Your Heart Works](https://www.ypo.education/images/player_image/19-09-09-17-44-45_1839146158_thumbnail_large.png)
Heart Anatomy Video Medical Video Library
![How Your Heart Works](https://www.froedtert.com/sites/default/files/upload/images/community-memorial/services/heart/blood-circulation.jpg)
How the Heart Works Froedtert & the Medical College of Wisconsin
from
per adult (price varies by group size)