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![Why and how to achieve total arterial revascularisation in coronary surgery](https://image.oaes.cc/aa64cc62-0ab0-45f6-94ff-5cdfc141d635/3391.fig.6.jpg)
Figure 6. Propensity score matched comparison of total arterial revascularisation and the use of one or more saphenous vein grafts, n = 14,355 pairs. Reproduced with permission EJCTS 2018[42]. SVG = 0, total arterial revascularisation; SVG ≥ 1, use of one or more saphenous vein grafts irrespective of the number of arterial grafts; KM: Kaplan-Meier; Cox: Cox proportional hazards method; HR: hazard ratio; 95%CI: 95% confidence interval; SVG: saphenous vein graft