A Registry Study on Serumal Biomarkers About Adverse Events in Patients Undergoing Coronary Artery Bypass Grafting.

A Chinese Registry to Determine the Serumal Biomarkers for Prognosis of Adverse Events in Patients Undergoing Coronary Artery Bypass Grafting.

This is a national registry study to determine the serumal biomarkers for prognosis of adverse events in patients undergoing coronary artery bypass grafting.

Inclusion Criteria:

1. Subject undergoing coronary artery bypass grafting;
2. Age is more than 18 and less than 80 years old;
3. Male and non pregnancy female;
4. Subject who understands study requirements and agrees to sign an informed consent from prior to study procedures.

Exclusion Criteria:

1. Pregnancy female;
2. Participate in other clinical trial in the last 1 month.
3. Subject who doesn't agree to sign an informed consent from prior to study procedures.
4. Subject undergoing repeat CABG, concomitant valve or other cardiac surgery.