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How does the heart pump blood through the body?

The heart has four chambers! The walls of these chambers are made of muscle, which contract to pump blood with each heartbeat! Any Suggestions here?


  1. Blake Reply:

    How Does Blood Circulate Through The Human Body?. Blood moves through the body in a kind of circle. The heart muscle is the pump that pushes blood. Detail:

  2. Melynda Reply:

    The heart’s lower two chambers, the right and left ventricles, serve as powerful pumping stations. These ventricles pump blood into arteries, blood vessels that take away blood from the heart. The two sides pump blood through a different ci

  3. Casandra Reply:

    Through your veins or your arteries. Through your veins or your arteries. More:

  4. Lavonna Reply:

    The heart pumps blood around the body because it carries oxygen and glucose to the brain, without them a person will loose consciousness. Muscles need oxygen, glucose, amino acids, sodium, calcium and potassium salts in order to contract no… More:

  5. Monika Reply:

    Oxygenated blood flows from the lungs by pulmonary arteries and veins into the right atria and ventricle which then flows through the aortic semilunar valve into the aorta to the rest of the body which then flows back into the heart through… More:

  6. Treasa Reply:

    ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

  7. Ladonna Reply:

    Yup – each drop of blood moves to your finger – unloads some grub for the cells there – and a box of oxygen – and takes a box of carbon dioxide and other poisons and moves back to to the heart! Dumps the poisons and CO2 off at the lungs – and then takes on fresh boxes of oxygen (so dont smoke cigarettes and screw all that up!)!And it does all that because its magic!

  8. Gayla Reply:

    Blood is pumped through the body by the heart by two different circuits, one of the circuits in the systemic circuit and the second circuit is the pulmonary circuit.

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