Age (days) |
1.51 ± 0.751 |
1.45 ± 0.861 |
0.729 |
Male, n% |
|
|
|
Female, n% |
|
|
|
Weight (kg) |
3.246 ± 0.479 |
3.078 ± 0.582 |
0.113 |
Height (cm) |
50.1 ± 1.98 |
49.81 ± 1.98 |
0.470 |
BSA (m2) |
0.211 ± 0.097 |
0.187 ± 0.042 |
0.136 |
Echo variables |
Echo variables |
Echo
variables |
Echo variables |
End diastolic diameter (mm) |
1.62 ± 0.242 |
1.61 ± 0.208 |
0.745 |
End systolic diameter (mm) |
1.07 ± 0.171 |
1.04 ± 0.155 |
0.336 |
Fractional shortening (%) |
33.78 ± 3.348 |
33.58 ± 3.554 |
0.774 |
Biplane Simpson EF (%) |
60.92 ± 3.454 |
61.20 ± 3.725 |
0.681 |
LV 4ch strain |
-19.90 ± 1.57 |
-20.21 ± 1.209 |
0.284 |
LV 3ch strain |
-19.20 ± 4.603 |
-19.65 ± 1.355 |
0.544 |
LV 2ch strain |
-19.58 ± 5.30 |
-19.62 ± 1.278 |
0.962 |
LV GLS |
-19.93 ± 1.37 |
- 19.81 ± 0.81 |
0.614 |
Ejection fraction strain (%) |
59.79 ± 2.530 |
60.26 ± 2.879 |
0.393 |
Strain rate |
-0.051 ± 0.004 |
-0.051 ± 0.002 |
0.920 |