Dominant R-wave in aVR: Difference between revisions

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Latest revision as of 01:17, 4 July 2020

Differential Diagnosis

  • Poisoning with sodium-channel blocking drugs (e.g. TCAs)
  • Dextrocardia
  • Incorrect lead placement (left/right arm leads reversed)
  • Commonly elevated in ventricular tachycardia (VT)