ECG SCORE

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Across
  1. 4. Where is V4 anatomically?
  2. 5. What does SA in SA Node abbreviate?
  3. 7. "Blank's" triangles?
  4. 8. How many V-leads?
  5. 10. Left leg lead color?
Down
  1. 1. What space are leads V4-V6 in?
  2. 2. V-leads are called "blank"?
  3. 3. What comes after the P wave in the cardiac cycle?
  4. 6. Is V4 a unipolar or a bipolar lead?
  5. 9. Smoke over fire, "blank" over grass?