Chest pain, Ventricular Paced Rhythm, and a Completely Normal Angiogram 3 Months Prior.
This ECG is from an elderly woman who presented with chest pain on a background of a normal angiogram 3 months prior.
This ECG shows ventricular paced rhythm (likely biventricular) with concordant ST depression in III, aVF and V3. There is excessive discordant ST elevation in I and aVL. The cause was an acute left main occlusion due to suspected embolism.