| |
Ebstein’s anomaly(N = 44)
|
Healthy subjects(N = 44)
|
P value
|
|---|
|
LV EDV index, ml/m2
|
68.3 ± 16.8
|
79.0 ± 17.1
|
0.007
|
|
LV ESV index, ml/m2
|
32.5 [12.1]
|
31.3 [7.9]
|
0.577
|
|
LV EF, %
|
52.8 ± 7.6
|
60.6 ± 3.7
|
< 0.001
|
|
LV mass index, g/m2
|
39.2 ± 9.1
|
45.2 ± 11.1
|
0.004
|
|
LV mass/volume
|
0.58 ± 0.15
|
0.60 ± 0.10
|
0.892
|
|
fRV EDV index, ml/m2
|
138.9 [66.6]
|
73.6 [18.6]
|
< 0.001
|
|
fRV ESV index, ml/m2
|
77.3 [41.9]
|
34.4 [10.4]
|
< 0.001
|
|
fRV EF, %
|
43.7 ± 11.5
|
53.6 ± 6.3
|
< 0.001
|
|
Total R/L-Volume-Index
|
4.3 ± 2.5
|
–
|
–
|
|
SI
|
1.0 ± 0.4
|
–
|
–
|
|
LV Native T1, ms
|
|
Global
|
1224.8 ± 86.6
|
1198.8 ± 45.4
|
0.084
|
|
Septal
|
1244.4 ± 97.1
|
1218.0 ± 44.3
|
0.124
|
|
Free wall
|
1209.5 ± 103.8
|
1199.9 ± 71.2
|
0.630
|
|
LV ECV, %
|
|
Global
|
30.0 ± 3.8
|
25.3 ± 2.3
|
< 0.001
|
|
Septal
|
31.2 ± 5.0
|
25.4 ± 2.3
|
< 0.001
|
|
Free wall
|
28.9 ± 4.5
|
25.4 ± 2.7
|
< 0.001
|
|
LGE positive, n (%)
|
10 (22.7)
|
–
|
–
|
- Abbreviations: LV left ventricle; EDV end diastolic volume; ESV end systolic volume; EF ejection fraction; fRV functional right ventricle; Total R/L-Volume-Index, total right/left volume index; SI severity index; ECV extracellular volume; LGE late gadolinium enhancement
