Rebellion21: Subtle Ts on the ECG You Can’t Afford to Miss via Amal Mattu, MD

In this 28-minute lecture from Rebellion in EM 2021, Dr. Amal Mattu, MD goes over several cases of ECGs and subtle T waves you can’t afford to miss.

Amal Mattu, MD
Professor and Vice Chair of Education
Department of Emergency Medicine
University of Maryland School of Medicine
Twitter: @amalmattu


  • Recognize some subtle T wave changes on ECG
    • Hyperacute T waves
    • Straightening of the initial part of the T-wave
    • DeWinter T waves

DDx of Abnormal T Waves

  • Hyperacute T waves
  • T wave inversion
  • Wellens T waves
  • DeWinter T waves
  • Hyperkalemia
  • Hypokalemia
  • “Himalayan T waves”

Post Peer Reviewed By: Salim R. Rezaie, MD (Twitter: @srrezaie)

Cite this article as: Salim Rezaie, "Rebellion21: Subtle Ts on the ECG You Can’t Afford to Miss via Amal Mattu, MD", REBEL EM blog, August 29, 2021. Available at:
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Salim Rezaie

Emergency Physician at Greater San Antonio Emergency Physicians (GSEP)
Creator & Founder of REBEL EM

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