|
|
Thalassemia patients without iron overload (T2*>20 )
(n=12) |
Control Group (n=37) |
p value |
Lateral mitral annulus
|
MPI-LV
|
0.46±0.09
|
0.33±0.06
|
<0.001
|
|
ET-LV (ms) |
251±7.3 |
299.7±15.8 |
<0.05 |
|
IVRT-LV (ms) |
284.1±15.2 |
43.3±9.8 |
<0.005 |
|
IVA-LV (cm/sn2) |
2.2±1.1 |
3.2±1.0 |
<0.01 |
Septal mitral annulus
|
MPI-sep
|
0.38±0.07
|
0.36±0.05
|
p>0.05
|
|
ET-sep (ms) |
252.9±8.1 |
283.6±15.1 |
p>0.05 |
|
IVRT-sep (ms) |
289.6±24.4 |
49.4±11.5 |
p>0.05 |
|
IVA-sep (cm/sn2) |
2.0±0.7 |
2.7±0.8 |
<0.05 |
Tricuspid valve annulus
|
MPI-RV
|
0.40±0.09
|
0.47±0.17
|
<0.005
|
|
ET-RV (ms) |
286.7±26.4 |
278.8±67.1 |
p>0.05 |
|
IVRT-RV (ms) |
54.1±16.9 |
29.0±12.2 |
<0.001 |
|
IVA-RV (cm/sn2) |
2.8±0.8 |
3.9±1.2 |
<0.05 |