aVR - large R-waveBrugada patternCocaineSodium Channel BlockadeTricyclic antidepressantwide QRS3 Min Read Steve SmithonMay 6, 2025 Seizure and Tachycardia A young man presented with AMS and seizure like activity. EMS called by PD from a scene, where the patient had been seen ingesting powder and…
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…