Table 1.

Demographics

	Patients n=42
Male sex (n, %)	28 (67%)
Age, years (mean±SD)	65±10
Weight, kg (mean±SD)	77±14
Height, cm (mean±SD)	172±9
BMI, kg/m2 (mean±SD)	25.9±3.8
BSA, m2 (mean±SD)	1.89±0.20
Type of cardiac surgery (n, %)
Mitral valve repair (n, %)	16 (38%)
Aortic valve replacement (n, %)	10 (24%)
Mitral valve replacement (n, %)	2 (5%)
Coronary artery bypass graft (n, %)	3 (7%)
Combined cardiac surgery (n, %)	8 (19%)
Other procedures (n, %)	3 (7%)

SD: Standard Deviation; BMI: Body Mass Index; BSA: Body Surface Area; ACT: Advanced Clotting Time