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To investigate the usage of blood componentsfor cardiac surgery inthe First Hospital of Lanzhou University, data from January 2014 to December 2016 were collected for analysis, including the number of cardiac surgeries and blood transfusions. There were 1 589 males and 1 076 females, aged from 1 to 73 years, with an average age of (53.97 ± 11.33) years, in this study. The results showed that the rate of blood-free surgery in the hospital increased year by year,while the proportion of blood-used operation to total operations decreased every year. The ratio of plasma and platelets used in cardiac surgery decreased, while the cryoprecipitate ratio used in cardiac surgery increased. This study indicates that the transfusion medical level in cardiac surgery is improved continuously, and that the infusion of blood components has become more secure, efficient and rational.

An analysis of intraoperative blood transfusion of cardiac surgery in one hospital from 2014 to 2016