Long QT with K 3.4 and Mg 1.2

6 Min Read

onMay 25, 2026

65 year old with chest pain + new Left Bundle Branch Block: is this acute coronary occlusion?

by Jesse McLaren A 65 year old with a history of COPD, coronary artery disease, reflux and cocaine use presented with chest tightness and…

9 Min Read

onMay 22, 2026

A man in his mid 50s was playing soccer and collapsed. Bystanders initiated CPR and delivered 3 AED-advised shocks. The patient was intubated…

6 Min Read

onMay 10, 2025

This is a repost of a repost of a case from 2014. The original Case is here, and has many more details if you want to read…

4 Min Read

onMay 13, 2025

Written by Pendell Meyers A woman in her 60s had acute chest pain and shortness of breath. EMS arrived and recorded this ECG (no baseline ECG…

1 Min Read

onMay 14, 2025

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