Circulatory System

• Health: Conditions and Illness: Cardiovascular Disorders 

• Anatomy of the Human Heart  - Provides an overview of the anatomy of the human heart, with illustrations and diagrams.
• Blood Typing  - Features an introduction to blood types, blood typing and blood transfusions, with a fun interactive game to test your understanding. From the Nobel Prize Foundation.
• Cardiovascular System  - Features an animated explanation of the pulmonary circuit.
• The Franklin Institute: The Human Heart  - Explores the development and structure of the human heart, follows the blood flow through the cirulatory system and teaches about heart health, with activity ideas and image gallery.
• The Heart and the Circulatory System  - Details the history of medical thought on the heart and circulatory system and presents activity ideas and a glossary.
• Nova Online: Cut To The Heart  - Provides information on the history of heart surgery as well as details of what causes heart failure, animated diagrams and photographs of diseased hearts.
• Your Gross and Cool Body: Circulatory System  - Offers a brief overview for younger children, telling what the cardiovascular system is and how the blood obtains oxygen.