Table 2.

Static annular and valvular geometric parameters

	Barlow (n = 27)	FED (n = 32)	Control (n = 18)
Annular parameters
Antero-posterior diameter (mm)	37.3 ± 6a,b	34.4 ± 3.4b	30.9 ± 3.5
Transverse diameter (mm)	46.6 ± 5.0a,b	43 ± 4.1b	37.7 ± 4.0
3D mitral annular area (cm2)	15 ± 2.8a,b	13.3 ± 2.4b	10.6 ± 2.3
Ellipticity index (%)	126 ± 13	125 ± 10	117 ± 29
Non-planar angle of leaflets (°)	151.6 ± 16.4a,b	151.7 ± 12.7b	147.2 ± 12.4
Annular height (mm)	4.2 ± 1.5	3.7 ± 1.4	4.0 ± 1.0
AHCWR	13.1 ± 4.1b	13.9 ± 5.6	15.7 ± 3.7
Valvular parameters
3D total leaflet area (cm2)	18.5 ± 4.9a,b	14.3 ± 2.9b	11.3 ± 2.7
Prolapse height (mm)	7.5 ± 2.8a,b	5.8 ± 2.6b	0.8 ± 0.6
Prolapse volume (ml)	3.8 ± 2.9a,b	1.2 ± 1.3b	0.0 ± 0.1

Data are based on measurements on an end-systolic frame. Values are presented as mean ± SD

^aindicates significant difference between the Barlow and FED groups

^bindicates significant difference compared to control