aVR - large R-waveBrugada patternCocaineSodium Channel BlockadeTricyclic antidepressantwide QRS3 Min Read Steve SmithonMay 6, 2025 Seizure and Tachycardia This was written by one of our fantastic Emergency Medicine 3rd year residents, Emily Ferrari: A young man presented with AMS and seizure like…
aVR - large R-wavehyperkalemiaPeaked T wavesVentricular Tachycardia due to Hyperkalemia7 Min Read Pendell MeyersonOctober 21, 2020 What happens if you do not recognize this ECG instantly? Written by Pendell Meyers A young man in his 20s with history of end stage renal disease and dialysis presented for acute chest pain. His last…