Which findings suggest supraventricular tachycardia in children?

Updated: Sep 15, 2020
  • Author: Catharine A Bon, MD; Chief Editor: Kirsten A Bechtel, MD  more...
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Evidence supporting supraventricular tachycardia includes the following:

  • Absence of P waves

  • No R-R variability

  • Heart rate 180 bpm or greater

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