Heart Crossword

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Across
  1. 2. Pumps blood to the right ventricle.
  2. 7. The posterior superior surface of the heart.
  3. 8. Pumps blood to the pulmonary trunk.
  4. 11. Pumps blood to the left ventricle.
  5. 12. The volume of blood pumped by one ventricle in one minute.
  6. 14. The formation of new blood vessels.
Down
  1. 1. Carries blood away from the right ventricles and branches into the pulmonary arteries.
  2. 3. Multiplied by stroke volume is equal to cardiac output.
  3. 4. An increase in cardiac output above its normal level at rest.
  4. 5. Prevents back flow of blood into left ventricle.
  5. 6. Pacemaker of the heart.
  6. 9. Occurs if stroke volume is unequal between the left and right ventricles. Results in excess fluid surrounding or within cells.
  7. 10. The middle layer of the heart wall composed of cardiac muscle tissue.
  8. 11. ventricle pumps blood to the aorta.
  9. 13. Cycle All events associated with one heartbeat.