Sudden cardiac death due to large coronary aneurysm successfully treated with a covered stent and ChromaFlo guidance.

We present the case of a gentleman who presented to our hospital with recurrent episodes of sudden cardiac death treated initially with cardioversion. Immediate coronary angiography revealed a 7 mm aneurysm in the proximal left coronary artery. Using intravascular ultrasound and ChromaFlo technology, the aneurysm was successfully treated with a polytetrafluoroethylene-covered stent and the patient had no further episodes of sudden cardiac death.