ECG Case 237 Interpretation

This post is an answer to the ECG Case 237

  • Rate: 66 bpm
  • Rhythm:
    • Regular
    • Sinus rhythm
      • Baseline artifact makes P waves difficult to see but best seen in leads V1-3

  • Axis: Normal
  • Intervals:
    • PR – Prolonged (280ms)
    • QRS – Normal (80-100ms)
    • QT – 380ms (QTc Bazette 400 ms)
  • Segments:
    • ST Elevation in leads III, aVF (<1mm)
    • Flat ST depression in leads V1-3
  • Additional:
    • T wave inversion in leads I, aVL, aVR, V1-3
    • Prominent T waves in leads III, aVF, V6
    • Prominent R wave in lead V2

Interpretation

Infero-postero-lateral MI

Infero-postero-lateral MI
Infero-postero-lateral MI

What happened next ?

The patient was transferred for urgent PCI and a lesion was stented. Unfortunately the hospital discharge summary doesn’t state where the culprit lesion was.

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