The Effect of Clonidine in Glycemia During Coronary Artery Bypass Graft With Cardiopulmonary By-pass

The Effect of Clonidine in Glycemia During Coronary Artery Bypass Graft With Cardiopulmonary By-pass.

The purpose of this study is the randomized blind research of the assessment of the different levels of glycemia during Coronary Artery Bypass Graft (CABG) with cardiopulmonary by-pass (CPB) between clonidine and placebo. As clonidine decrease the inflammatory response during cardiac surgery, the investigators would like to know if the glycemia levels in clondine group will be lower than placebo group.

Inclusion Criteria:

• elective CABG EF > 40% Sinus ritmy

Exclusion Criteria:

• precordialgia emergency surgery combinated surgery not agreement