Table 1. Factors contributing to the bleeding prediction models, found in the literature.

RBC: Red Blood Cells, BRiSc: Papworth Bleeding Risk Score, TRUST: Transfusion Risk Understanding Scoring Tool, BMI: Body Mass Index, Hb: Hemoglobin, LV EF: Left Ventricle Ejection Fraction, MI: Myocardial Infarction, CPB: Cardio Pulmonary Bypass.