ECG

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Across
  1. 1. / Fast heart beat
  2. 4. / Ability of the heart to initiate an electrical impulse
  3. 6. / V1, V2, V3, V4, V5, V6
  4. 8. / Low blood pressure
  5. 9. / Created the first ECG machine in 1903
  6. 10. / Fast, irregular heartbeat
  7. 11. / Lead I, Lead II, Lead III
  8. 13. / The electrical activity when the heart contracts
  9. 14. / Disposable sensors that receive the electrical activity of the heart
  10. 15. / The valve between the right atrium and right ventricle
  11. 17. / SA Node, AV Node and Purkinje fibers
  12. 20. / Chest pains
Down
  1. 1. / ECG tracing transmitted over the phone
  2. 2. / A valve with a half-moon shaped cusps
  3. 3. / Phase of cardiac cycle when the head is expanding and refilling
  4. 5. / A type of ECG lead that measures the flow of electrical current in two directions at the same time
  5. 6. / Sac of the heart
  6. 7. / Flatline or baseline
  7. 8. / A type of ambulatory heart monitor
  8. 12. / Largest artery in the body
  9. 13. / Irregular heart rhythm
  10. 16. / Marks on the ECG tracing caused by another source of activity
  11. 18. / aVR, aVL, aVF
  12. 19. / Control on the ECG machine that amplifies the electrical impulse and converts to mechanical action