Labcor-Santiago Pericardial (Stented bioprosthesis) 29 mm
Peak gradient:	6.2 ± 2.1 mmHg
Mean gradient:	3 ± 1.3 mmHg
Pressure half-time:	80 ± 34 ms
Effective orifice area:	2.11 ± 0.73 cm2