Outcome Group I (n=40) Group I (n=40) Group II (n=40) Group II (n=40) χ2 P
N % N %
Major cardiac events or CCU admission 0 0.0 0 0.0 - -
Echo regional wall motion abnormalities 15 37.5 17 42.5 0.208 0.648
Positive stress ECG 9 22.5 11 27.5 0.267 0.606
Need for reoperation for myocardial infarction or ischemia 4 10.0 8 20.0 1.569 0.210
*χ2: Chi-square test *χ2: Chi-square test *χ2: Chi-square test *χ2: Chi-square test *χ2: Chi-square test *χ2: Chi-square test *χ2: Chi-square test