aVL: true + vs. false + ST Elevationhigh lateral MIOMIQuiz postssouth african flag sign9 Min Read Pendell MeyersonJanuary 12, 2023 Quiz post: do either or both of these patients have high lateral OMI / South African flag sign? Written by Pendell Meyers, edits by Smith Two patients presented with acute chest pain/pressure. Here are their ECGs: Patient 1: Patient…
"inferior" ST depressionaVL: true + vs. false + ST ElevationR-wave: reverse progressionserial ECGT-wave: down-up in inferior leads4 Min Read Steve SmithonAugust 1, 2013 Man in his 60’s with very subtle ECG and pain not controlled with medical therapy A male in his 60’s presented 30 minutes after the onset of crushing substernal chest pain. Medics recorded 2 ECGs, one before and…