Table 2

Coronary Revascularization in Asymptomatic and Symptomatic Patients Participating in the SOS Trial

PresentationNumber of Failed SVGsSVG PCINative Coronary Artery PCI
Asymptomatic5
 100% SVG occlusion300
 Subtotal SVG occlusion200
Symptomatic20
 100% SVG occlusion714
 Subtotal SVG occlusion13130

PCI = percutaneous coronary intervention; SVG = saphenous vein graft.