Skip to main content

Table 2 Distal anastomoses, transit time flow-measurement (TTFM) and one-year graft patency by cCTA

From: One-year patency control and risk analysis of eSVS®-mesh-supported coronary saphenous vein grafts

Graft Distal Anastomosis Number (n) Mean Flow by TTFM (ml/min) Pulsatility Index (TTFM) Patent Grafts (n) Occluded Grafts (n)
Left Coronary System
LIMA Single 15 40 ± 32.4 2.0 ± 0.6 15 0
  Jump 21) 39 ± 0.0 2.2 ± 0.8 2 0
RIMA Single 2 58 ± 14.1 1.4 ± 0.6 2 0
  Jump 22) 29 ± 8.5 1.3 ± 0.4 2 0
RADIAL A. Single 1 19 1.2 1 0
SVG UNMESHED Jump 43) 37 ± 21.1 2.4 ± 1.0 4 0
SVG MESHED Jump 104) 73 ± 56.2 1.6 ± 0.4 9 1
TOTAL   36    35 1
Right Coronary System
SVG UNMESHED Single 2 67 ± 20.5 1.25 ± 0.7 2 0
  Jump 15) 58 2 1 0
SVG MESHED Single 10 41 ± 28.1 1.5 ± 0.8 6 4
  Jump 16) 78 2 1 0
Total   14    10 4
  1. TTFM: Transit time flow-measurement, LIMA: Left internal mammary artery, RIMA: Right internal mammary artery, Radial A. : Left radial artery, SVG: Saphenous vein graft, 1) 5) and 6) All single jump with 2 distal anastomoses, 2) RIMA as a free graft single jump with 2 distal anastomoses (n = 2), 3) Single jump with 2 distal anastomoses (n = 4) and double jump with 3 distal anastomoses (n = 1), 4) Single jump with 2 distal anastomoses (n = 9) and double jump with 3 distal anastomoses (n = 1), 6) Single jump with 2 distal anastomoses (n = 1)