Because radiation-induced coronary artery stenoses are frequently severe an
d located proximally, some patients are admitted in emergency. This report
describes the case of a 47-year-old woman with radiation-induced stenosis o
f the left main coronary artery who presented with cardiac arrest during an
giography. The patient was successfully treated using circulatory assistanc
e and percutaneous transluminal coronary angioplasty as a bridge to coronar
y artery bypass grafting. (C) 1999 by The Society of Thoracic Surgeons.