Fig. 1

Time-to-event curves for cumulative survival. Events were calculated with the use of Kaplan-Meier methods. (Previous CABG: green line; No CABG: blue line) p = 0.509
Time-to-event curves for cumulative survival. Events were calculated with the use of Kaplan-Meier methods. (Previous CABG: green line; No CABG: blue line) p = 0.509