Heart Project 2 Crossword

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Across
  1. 3. means to contract
  2. 5. heart rate above 100 bpm
  3. 6. a bundle of cardiac muscles that takes electrical impulses from the AV node to the the the Purkinje fibers in the ventricle
  4. 11. Irregular heartbeat
  5. 12. means to relax
  6. 15. ailment in which ventricles contract prematurely
  7. 16. pressure sensitive nerves in the atrium, aortic arch and carotid arteries
  8. 17. type of arrhythmia where the ventricles initiate the heartbeat the heart rate is between 150 to 250 bpm
  9. 18. transmits impulses from the sinoatrial node to the ventricles
Down
  1. 1. When the atria contract in uncoordinated way impairing circulation and heart function
  2. 2. heart ventricles have a bpm of over 350 bpm
  3. 4. heartbeat rate below 60 bpm
  4. 7. contractions when the atria contracts before the SA node tells it to
  5. 8. left branches that transmit electrical signals from the bundle of His through the left ventricle
  6. 9. part of the impulse-conducting network of the heart that rapidly transmits impulses through the ventricles
  7. 10. right branch of the impulses to the right ventricles
  8. 13. in the right atrium is a pacemaker for the heart
  9. 14. ailment when the impulses from the SA node to the ventricles are delayed and or blocked