Learn about how your heart, blood, and circulatory system work throughout your body.

Electronic reproduction. Mankato, Minn. : Capstone Press, 2011. Online access.

What is my pulse? -- Where is my heart? -- What is my heart made of? -- How does my heart beat? -- Where does my blood go? -- Why is my blood red? -- What does my blood do? -- What is blood pressure? -- Why does my pulse speed up when I run? -- What is a heart attack? -- Why do some people need heart surgery? -- How can I take care of my heart? -- Your amazing heart.