Correlation analysis between postoperative CT-1 values and postoperative values of other ischemia biomarkers in Group 1.

Table 5: Correlation analysis between postoperative CT-1 values and postoperative values of other ischemia biomarkers in Group 1.

CT-1	CK	CK-MB	cTN-I
r value	0.471	0.532	0.448
p value	0.036	0.016	0.048

CABG: Coronary Artery Bypass Grafting; CK: Creatine Kinase; CK-MB: Creatine Kinase-Myocardial Band; cTN-I: Cardiac Troponin-I; CT-1: Cardiotrophin-1.