cardiac review

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Across
  1. 2. turbulent blood flow through the heart valves
  2. 4. uncomfortable awareness of irregular heat beat
  3. 7. pressure like pain which may lead to an MI
  4. 9. fibrous double-walled sac around heart
  5. 12. pressure to blood leaving heart
  6. 15. ventricular contraction
  7. 17. increased blood pressure
  8. 18. muscular pumping chamber of heart
Down
  1. 1. portion of body over heart and chest
  2. 3. empty unoxygenated blood into SVC
  3. 5. right AV valve separating right atrium and ventricle
  4. 6. fainting
  5. 8. swelling of ankles or feet
  6. 10. pulsation at the 4th or 5th intercostal space MCL
  7. 11. ventricles are relaxed
  8. 13. bluish color to skin; a sign of decrease oxygen
  9. 14. volume or venous return
  10. 16. palpable vibration feels like a purring cat