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Table 2 Graft characteristics

From: Non-invasive assessment of coronary artery bypass graft patency using 16-slice computed tomography angiography

  Angiography MDCT
  Patent Occluded True patent False patent True occluded False occluded
Overall n = 116 83 33 77 0 33 6
IMA n = 35 30 5 25 0 5 5
SVG n = 77 52 25 51 0 25 1
Other n = 4 1 3 1 0 3 0
  1. IMA: internal mammary artery; SVG: saphenous vein graft.