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Idioventricular Rhythm - Ventricular Rhythms.

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  • The morphologic features continue with the dysrhythmia. No P wave, wide and bizarre QRS.
  • The heart rate is between 20 – 40 bpm.
ventricular ecg image 113

Practice Strip

ventricular ecg image 114b

Analyze this tracing using the five steps of rhythm analysis.

Show Answer
  • Rhythm: Regular
  • Rate: 34
  • P Wave: absent
  • PR interval: n/a
  • QRS: Wide and bizarre 0.24 sec
  • Interpretation: Idioventricular Rhythm

Authors and Reviewers

Authored by Thomas O'Brien
Medically reviewed by Dr. Jonathan Keroes, MD, Cardiology
Last Update: 11/8/2020

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