Horses and Zebras: Complex cardiac anatomy in a patient with out-of-hospital cardiac arrest

Abstract

This case report describes a woman presenting after out-of-hospital cardiac arrest with several cardiac anomalies, including a form fruste of Ebstein's anomaly complicated by a large tricuspid valve vegetation. On autopsy, she proved to have unstable plaques in epicardial vessels that likely caused arrhythmic sudden cardiac death, a reminder that even in the presence of rare anomalies, common things are common. © 2011 Springer-Verlag.