Although alpha-gal is rare in patients undergoing cardiac surgery, there is up to a 50% risk of serious allergic reaction to heparin for cardiopulmonary bypass.
Clopidogrel within 4 days of coronary bypass surgery is associated with increased blood losses and reoperation for bleeding and, according to multivariable models, is an independent risk factor for increased transfusion requirements and prolonged ICU and hospital length of stay.
Use of a perfusionist-led ECMO model may be more cost-conscious in the context of low utilization, smaller case volume and shorter ECMO duration. However, once annual case volume exceeds 10 and mean ECMO duration exceeds 10 days, the nurse specialist-led model may be more cost-conscious.