Dr. Smith's ECG Blog

Instructive ECGs in Emergency Medicine Clinical Content

Associate Editors:
— Pendell Meyers & Ken Grauer (2018)
— Jesse McLaren & Emre Aslanger (2022)
— Willy Frick (2024) — Sam Ghali (2025)

editors

New 40 minute lecture on T-wave Inversion

T-wave Inversion



I just found one mistake at minutes 7:00 to 7:30: 

The QRS axis is 90 degrees and the T-wave axis minus 30, for a QRST angle of 120 degrees.

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Look at II, III, aVF in this case, and the outcome.....

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Chest pain and Very Large T-waves