Heart/ Vascular system

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Across
  1. 2. acting phase
  2. 8. less than 60 bpm
  3. 9. contract to prevent inversion or prolapse of the cardiac valve
  4. 10. greater than 100 bpm
  5. 11. what blood vessel is known to have the lowest blood pressure.
  6. 13. resting phase
  7. 14. what is the small arteries
  8. 15. irregular heartbeat
Down
  1. 1. what comes next in the blood flow through the heart: Right atrium,Tricuspid valve and what comes next?
  2. 3. what chamber of the heart the sinoatrial node is located.
  3. 4. what body cavity the heart is located in
  4. 5. what artery supplies blood to the myocardium
  5. 6. Anchors the cardiac valves
  6. 7. what connects arterioles with venules
  7. 12. How many chambers are in the heart