Basic Heart Anatomy

12345678910
Across
  1. 2. Vena Cava The main vein bringing blood to the right atrium
  2. 6. The membrane surrounding the heart
  3. 7. Atrium The upper right chamber of the heart
  4. 8. Valve The valve between the left atrium and left ventricle
  5. 10. Ventricle The chamber that pumps oxygenated blood to the body
Down
  1. 1. The muscular layer of the heart
  2. 3. Atrium The chamber that receives oxygenated blood from the lungs
  3. 4. The small pacemaker of the heart
  4. 5. Valve The valve that prevents backflow into the right ventricle
  5. 9. The largest artery in the body