The concentration of CK-MB was significantly lower in the Group LIDO and Group Combined compared to the control group on POD # 1 and # 2 [ CK-MB on POD # 1 : 7.67 ( 5.78-11 .92 ) vs. 7.18 ( 5.01-11 .72 ) vs. 13.19 ( 6.85-23 .87 ) in the Group LIDO , combined and control , respectively , Group LIDO vs. control : p = 0.003 , Group Combined vs. control : p = 0.015 ] .