Special interest in surgical bleeding and methods to limit its occurrence is growing after the possibility that transfusion of blood products might be causally related to complications and negative outcomes has been raised. In the same vein, studies have been conducted to evaluate whether limiting blood product transfusions (ie, being more conservative in the indication for it) would increase the safety of transfusion or even reduce some patterns of complications. The current study is a contribution to this larger discussion. […]

Background: Hemodilution, transoperative bleeding and cardiopulmonary bypass (CPB) are some of the factors associated with high transfusion rates in cardiac surgery. Objective: To analyze the incidence of blood transfusion and early postoperative outcomes in cardiac surgery patients. Methods: Cohort study of patients undergoing cardiac surgery in a university hospital, consecutively enrolled from May 2015 to February 2017. Data were prospectively collected and comparisons were made between two patients’ groups: transfused and not transfused. Student’s t-test, chi-square test, and logistic regression […]