This ECG is from a man in his 40s who presented with intermittent chest tightness, shortness of breath and diaphoresis.
This ECG shows ST elevation in V1-6 and hyperacute T waves out of proportion to the size of the QRS. There is terminal QRS distortion in V3. The cause was an acute proximal LAD occlusion.
This ECG is from an elderly male who presented with chest pain. He has a pacemaker. This was his second prehospital ECG.
This ECG shows ventricular paced rhythm with excessive discordant ST elevation in V3 as well as concordant ST elevation in V2 and V4. The cause was most likely a proximal LAD or left main occlusion. This was missed and the patient died.