Surgical Procedure Assessment score predicts ICU length of stay in cardiac surgical patients

Table 1

^aLow complexity, CABG, MVR or AVR; moderate complexity, heart Tx, CABG and VR; high complexity, VAD, lung Tx. ^bComorbidities: inotropes, IABP, LVEF < 20%, diabetes, severe systemic disease, lung disease requiring oxygen, ventricular arrhythmias.

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