Parts Of The Human Body's Heart

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Across
  1. 1. artificial device that stimulate heart function
  2. 4. two upper cavities of the heart
  3. 6. blood circulation tube
  4. 8. triangular tissue that separates the left and right ventricles
  5. 9. large vein carrying deoxygenated blood into the heart.
  6. 11. two left and right heart chambers
Down
  1. 2. muscular walled tube that transports blood from the heart
  2. 3. involuntary striated muscle tissue found only in the heart that helps it pump blood
  3. 5. fine branching vessels that form a network between the arterioles and venules.
  4. 7. one way pathway for blood to flow through the chambers of the heart.
  5. 10. main artery of the body that transports blood