Heart Anatomy & Function

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Across
  1. 2. this circulation delivers oxygenated blood to the bodies organs
  2. 5. Flow is greatest during myocardial relaxation. true or false
  3. 7. these 2 main arteries branch off the ascending aorta and feed the myocardium of the heart
  4. 9. this is the term used to describe diminished blood flow and oxygen deprivation
  5. 10. this valve separates the left atrium from the left ventricle
  6. 13. these 4 veins deliver oxygenated blood to the left atrium
  7. 15. this is the term used to describe a change in heart rate
  8. 16. the tricuspid and mitral valves are examples of which valves
Down
  1. 1. Cardiac Output = Heart Rate X ??
  2. 3. this part of the heart is the best place to hear the AV valves close
  3. 4. this semilunar valve opens to deliver oxygenated blood out of the heart
  4. 6. the pulmonary circulation receives unoxygenated blood from which side of the heart?
  5. 8. the vegus nerve is a part of __________ ANS
  6. 11. this is referred to as the pacemaker of the heart
  7. 12. this is the relaxation of the heart during the cardiac cylce
  8. 14. 67% is considered the normal ________ fraction?