Retrospective Cohort Study
Copyright ©The Author(s) 2017.
World J Cardiol. Apr 26, 2017; 9(4): 339-346
Published online Apr 26, 2017. doi: 10.4330/wjc.v9.i4.339
Figure 1
Figure 1 Kaplan-Meier estimated overall survival in unmatched cohorts. BIMA: Bilateral internal mammary artery; LIMA: Left internal mammary artery; SVG: Saphenous venous graft.
Figure 2
Figure 2 Kaplan-Meier estimated overall survival curves. A: Event-free survival; B: Comparing BIMA and LIMA-SVG in a propensity score-matched cohorts. BIMA: Bilateral internal mammary artery; LIMA: Left internal mammary artery; SVG: Saphenous venous graft.