Double-barrel lumen during recanalisation of a chronically occluded stent in a saphenous vein graft

A 73-year-old man who had had a coronary bypass operation 15 years before presented with refractory angina despite full medication seven months after implantation of a 3.0 x 20mm non drugeluting stent in a saphenous vein graft (SVG) to the left circumflex artery.