Severe AS 27
AS + AR 03
Peak Gradient 74 ± 12
Mean Gradient 44.5 ± 19.2
Valve Orifice Area 0.51 ± 0.16
LVEF (%) > 50 35-50 < 35 07 20 03
Valve Annulus Diameter < 19 mm 19 – 21 22 – 23 24 – 25 26 – 27 02 05 12 07 04