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The cardiovascular system includes the heart and the blood vessels. The heart pumps blood, and the blood vessels channel and deliver it throughout the body. Arteries carry blood ... Capillaries join together to form small veins, which flow into larger main veins, and these deliver deoxygenated blood back to the heart.
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www.innerbody.com/anim/card.html
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Although it doesn't always look like it in drawings done from this angle, this is the largest and most important chamber in the heart. It pumps to the rest of the body. As it pumps, the pressure will close the mitral valve and open the aortic valve, with blood passing through to the...
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www.heartpoint.com/theheart.html
www.heartpoint.com/theheart.html
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Heart Contraction and Blood Flow ... The animation below shows how your heart pumps blood. Click the "start" button to play the animation. Written and spoken explanations are provided with each frame. Use the buttons in the lower right corner to pause, restart, or replay the animation, or use the scroll bar below the...
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www.nhlbi.nih.gov/health/dci/Diseases/hhw/hhw_pumping.h...
www.nhlbi.nih.gov/health/dci/Diseases/hhw/hhw_pumping.html
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Blood pumping ... For further information see lesson 5a. or; Return to the main Heart page. ... Visiting the Science Museum of Minnesota? Learn about the Human Body Gallery...
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www.smm.org/heart/heart/pumping-f.htm
www.smm.org/heart/heart/pumping-f.htm
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Animation: Your heart valves at work-> ... Animation: See the flow of blood to and from the heart-> ... Pulse of Life | Keeps on Pumpin' | Under Pressure | Sounds of the Heart | Lub Dub (Valves) | Heart As a Pump | Go With the Flow...
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www.smm.org/heart/heart/top.html
www.smm.org/heart/heart/top.html
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Let's get straight to the heart of the matter—the heart's job is to move blood. Day and night, the muscles of your heart contract and relax to pump blood throughout your body. When blood returns to the heart, it follows a complicated pathway.
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www.pbs.org/wgbh/nova/heart/heartmap.html
www.pbs.org/wgbh/nova/heart/heartmap.html
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The pattern of blood flow through the heart is repeated over and over, causing blood to flow continuously to the heart, lungs and body.
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www.clevelandclinic.org/heartcenter/pub/guide/disease/v...
www.clevelandclinic.org/heartcenter/pub/guide/disease/valve/animation.htm
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Put the blood flow steps in order. Start with O2-poor blood from the body entering the right atrium through the upper and lower venae cavae. ... This activity was created by a Quia Web subscriber. Learn more about Quia ... Create your own activities...
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www.quia.com/jg/39544.html
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The following animation displays a single beat of the heart, repeated while the viewpoint rotates. The detailed structure of the heart wall is ... This next animation rendered with SGI Explorer shows one of the many layers of fibers in the model. Blood flow and markers are also shown ... Animation of Heart Showing Blood Flow...
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www.psc.edu/research/graphics/gallery/heart.html
www.psc.edu/research/graphics/gallery/heart.html
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