Transfusion of blood products in off-pump coronary artery bypass and conventional coronary artery revascularization. A prospective randomized study

Kardiochirurgia i torakochirurgia polska = Polish journal of cardio-thoracic surgery
Maciej WalczakMarek Jemielity

Abstract

There has been a growing interest in off-pump coronary artery bypass (OPCAB) grafting in recent years. Beating-heart surgery is believed to be less invasive as it allows the side effects of extracorporeal circulation to be avoided. The aim of the study was to compare blood product transfusion rates between two groups of patients undergoing surgery for ischemic heart disease with either the off-pump technique or using cardiopulmonary bypass (CPB). There were 152 patients enrolled in the prospective randomized study. All procedures were elective. There were 84 patients (62 men and 20 women) at the mean age of 63.74 ± 7 years who underwent OPCAB (group I), and 68 patients (54 men and 14 women) at the mean age of 63.51 ± 6 years who underwent cardiopulmonary bypass (group II). There were no perioperative deaths. The mean number of grafts was 2.27 ± 0.3 (OPCAB group) and 2.63 ± 0.6 (CPB group) (p < 0.05). The mean number of packed red blood cells transfused in the OPCAB group was 2.31 ± 0.18 units/patient and 3.94 ± 0.30 units/patient in the CPB group (p < 0.05). The mean number of fresh frozen plasma units transfused was 1.13 ± 0.13 in the OPCAB group vs. 1.57 ± 0.15 in the CPB group (p < 0.05). There were 12 patients (14%) in the ...Continue Reading

Methods Mentioned

BETA
coronary artery bypass

Software Mentioned

StatView

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