Cardiology Heart Physiology II Muscle contraction and Pacemaker activity

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http://youtube.com/watch?v=UN5RtrkDMTQ

Circulatory System For Kids | How Does Your Heart Work is a learning video for kids that will help you learn why the heart is so important in our circulatory system. • Here are a few facts : • *The heart and all your blood vessels make up the circulatory system. • *Blood vessels that carry blood away from your heart are called arteries. Blood vessels that bring blood back to your heart are called veins. • *Your heart is made of four chambers. There are two upper chambers and two lower chambers that your blood needs inside your heart. • *Your heart can beat for several minutes outside of your body. • This is a great resource for teachers and a homeschool environment. • Follow us on Social Media: • Facebook: / heyguesswhatchannel • Instagram: / cadenceandquinn • Twitter: / dotdottoys • Here are some other videos on the Human Body: • Digestive System For Kids | Human Digestive System • • Digestive System For Kids | Human Dig... • Respiratory System For Kids | How Do Lungs Work | Human Body for Kids • • Respiratory System For Kids | How Do ... • #circulatorysystemforkids #howdoestheheartwork #beatingheart

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