Parameters Parameters Values Range Groups P-value
Age (years), mean ± SD Age (years), mean ± SD 53 ± 11 27 – 83 M vs F* 0.2253
Male gender, n (%) Male gender, n (%) 35 (50%)
Weight (kg), mean ± SD Weight (kg), mean ± SD 76 ± 15 50 – 108 M vs F* <0.0013
Height (cm), mean ± SD Height (cm), mean ± SD 172 ± 9 154 - 193 M vs F* <0.0013
Body surface area4 (m2), mean ± SD Body surface area4 (m2), mean ± SD 1.91 ± 0.24 1.49 – 2.43 M vs F* < 0.0013
Annular diameter - perimeter based (mm), mean ± SD Annular diameter - perimeter based (mm), mean ± SD 24.7 ± 2.6 19.5 – 31.2 M vs F* <0.0013
Sinutubular junction diameter (mm), mean ± SD Sinutubular junction diameter (mm), mean ± SD 27.8 ± 3.1 21.9 – 37.9 M vs F* <0.0013
Commissural height (mm), mean ± SD Commissural height (mm), mean ± SD 19.3 ± 2.3 13.6 – 29.2 <0.0011
R/L commissure 18.8 ± 2.0 14.5 – 28.8 R/L vs L/N 0.5502
L/N commissure 18.4 ± 2.4 13.6 – 24.4 R/L vs R/N <0.0012
R/N commissure 20.6 ± 3.0 15.3 – 29.2 L/N vs R/N <0.0012
Intercommissural distance (mm), mean ± SD Intercommissural distance (mm), mean ± SD 24.0 ± 2.6 18.5 – 32.8 <0.0011
Right leaflet 25.1 ± 3.0 19.0 – 34.6 R vs L <0.0012
Left leaflet 23.3 ± 2.6 18.5 – 32.8 L vs N 0.1052
Noncoronary leaflet 23.7 ± 2.7 19.0 – 30.8 R vs N <0.0012
Leaflet attachment length (mm), mean ± SD Leaflet attachment length (mm), mean ± SD 51.2 ± 5.8 39.2 – 68.4 <0.0011
Right leaflet 51.6 ± 6.0 40.0 – 66.2 R vs L <0.0012
Left leaflet 50.0 ± 5.6 39.2 – 63.8 L vs N <0.0012
Noncoronary leaflet 51.7 ± 6.6 41.6 – 68.4 R vs N 1.0002
Free margin length (mm), mean ± SD Free margin length (mm), mean ± SD 34.0 ± 4.0 25.8 – 47.8 <0.0011
Right leaflet 35.2 ± 4.1 27.6 – 46.4 R vs L <0.0012
Left leaflet 32.6 ± 3.8 25.8 – 43.7 L vs N <0.0012
Noncoronary leaflet 34.2 ± 4.3 26.4 – 47.8 R vs N <0.0012
Valve height (mm), mean ± SD Valve height (mm), mean ± SD 19.2 ± 2.2 14.9 – 24.4 M vs F* <0.0013
Geometric height (mm), mean ± SD Geometric height (mm), mean ± SD 15.9 ± 1.6 10.5 – 21.1 <0.0011
Right leaflet 15.2 ± 1.9 10.5 – 19.3 R vs L <0.0012
Left leaflet 16.2 ± 1.8 12.1 – 19.8 L vs N 0.6362
Noncoronary leaflet 16.5 ± 2.0 12.0 – 21.1 R vs N <0.0012
Coaptation area between two adjacent leaflets (mm2), mean ± SD Coaptation area between two adjacent leaflets (mm2), mean ± SD 82 ± 18 39 – 166 <0.0011
R/L coaptation area 79 ± 19 42 – 136 R/L vs L/N <0.0012
L/N coaptation area 71 ± 18 39 – 128 R/L vs R/N <0.0012
R/N coaptation area 97 ± 24 58 – 166 L/N vs R/N <0.0012
Central coaptation length (mm), mean ± SD Central coaptation length (mm), mean ± SD 3.7 ± 0.6 2.3 – 5.5 M vs F* 0.4203
Effective height (mm), mean ± SD Effective height (mm), mean ± SD 8.5 ± 1.4 4.8 – 14.0 0.3881
Right leaflet 8.5 ± 1.6 4.8 – 14.0 R vs L 1.0002
Left leaflet 8.5 ± 1.4 4.8 – 11.5 L vs N 0.5582
Noncoronary leaflet 8.4 ± 1.4 5.0 – 11.6 R vs N 0.9722
Distance between central coaptation point and annular plane relative to valve height, mean ± SD Distance between central coaptation point and annular plane relative to valve height, mean ± SD 0.46 ± 0.07 0.27 – 0.68 M vs F* 0.4333