MV pathology |
Abnormal |
Normal |
|
Abnormal |
Normal |
|
Number of patients |
56 |
50 |
|
56 |
50 |
|
Annulus area 3D (cm2) |
14.2±3.6 |
11±2.7 |
<0.001 |
13.5±3.5 |
11±2.3 |
<0.001 |
Annulus area 2D (cm2) |
13.5±3.4 |
10.3±2.5 |
<0.001 |
13±3.2 |
10.3±2.1 |
<0.001 |
Annulus perimeter (cm) |
13.4±1.7 |
11.8±1.4 |
<0.001 |
13±1.7 |
11.8±1.3 |
<0.001 |
A-P diameter (cm) |
3.8±0.4 |
3.3±0.4 |
<0.001 |
3.8±0.5 |
3.4±0.4 |
<0.001 |
M-L diameter (cm) |
4.2±0.6 |
3.6±0.4 |
<0.001 |
4.1±0.5 |
3.7±0.4 |
<0.001 |
Commissural diameter (cm) |
4.1±0.5 |
3.6±0.4 |
<0.001 |
4±0.5 |
3.6±0.4 |
<0.001 |
Inter-trigonal diameter (cm) |
2.8±0.5 |
2.6±0.3 |
0.08 |
2.8±0.5 |
2.6±0.3 |
0.002 |
Mitral-aortic Angle (degrees) |
124±9 |
124±12 |
0.994 |
124±10 |
124±10 |
0.927 |
Anterior leaflet area (cm2) |
7.2±1.6 |
5.6±1.4 |
0.001 |
6.7±1.5 |
5.4±1.3 |
<0.001 |
Posterior leaflet area (cm2) |
9±2.6 |
6.5±2.1 |
<0.001 |
8.6±2.5 |
6.3±1.6 |
<0.001 |
Anterior leaflet length (cm) |
2.5±0.4 |
2.3±0.3 |
0.001 |
2.4±0.5 |
2.3±0.4 |
0.31 |
Posterior leaflet length (cm) |
1.8±0.4 |
1.6±0.4 |
0.001 |
1.9±0.4 |
1.5±0.3 |
<0.001 |
Tenting height (cm) |
0.6±0.4 |
0.7±0.2 |
0.251 |
0.7±0.3 |
0.7±0.2 |
0.712 |
Tenting area (cm2) |
1.8±0.9 |
1.6±0.7 |
0.245 |
1.8±0.9 |
1.5±0.6 |
0.08 |
Tenting volume (ml) |
3.1±1.9 |
2.4±1.7 |
0.07 |
3.1±2 |
2.4±1.5 |
0.05 |