What does upside down QRS mean?

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Tags

  1. #complex
  2. #depolarization
  3. #upright
  4. #inverted
  5. #wider
  6. #other
  7. #typically
  8. #ventricular
  9. #upside
  10. #biphasic
  11. #generates
  12. #called
  13. #repolarization
  14. #sometimes