کم خونی در بیماران دیابتی بعضی از عوارض بعد از جراحی قلب را تشدید میکند.

Diabetic mellitus (DM) is a major risk factor of morbidity, mortality and economic cost to society. Diabetic patients are at risk of having microvascular or macrovascular disorders of diabetes. Postoperative anemia have wide spectrum of some early complications that require more care in hospitalization stays. Therefore, this study was designed to evaluate effect of preoperative anemia on short-term clinical outcomes in diabetic patients undergoing elective off-pump CABG.  Preoperative anemia did not affect the incidence of atrial fibrillation and early complications and mortality in patients undergoing off pump CABG. However, anemia could increase postoperative hospital stay and renal dysfunction significantly.