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. 2020 Dec 18;33(2):109–116. doi: 10.37616/2212-5043.1245

Table IIDii.

Patency rates for anastomoses on sequential conduits at 3 years post operatively.

ii) Patency rates for anastomoses on individual conduits

Coronary artery system Patent Occluded Total Percentage of patency
Cx (OM1/OM2) 105 67 172 61
PDA 126 46 172 73.3
Total 231 113 344

Overall patency for anastomoses on individual conduits = 231/ 344 × 100 = 67.2%.