| |
Patients
|
Controls
|
p-value
|
Patients
|
Controls
|
p-values
|
|---|
|
RIGHT ATRIUM
|
LEFT ATRIUM
|
|---|
|
Reservoir function
|
|---|
|
AEF total (%)
|
45.51 ± 11.66
|
55.91 ± 8.83
|
* 0.002
|
59.67 ± 10.03
|
66.23 ± 7.13
|
* 0.018
|
|
Ells (%)
|
19.73 ± 10.49
|
28.35 ± 11.31
|
* 0.009
|
17.08 ± 9.74
|
20.64 ± 5.77
|
* 0.017
|
|
SRs (/sec)
|
0.94 ± 0.37
|
1.19 ± 0.43
|
* 0.031
|
0.72 ± 0.32
|
0.89 ± 0.27
|
* 0.061
|
|
Conduit function
|
|
AEF passive (%)
|
30.62 ± 10.38
|
32,82 ± 12.12
|
0.505
|
47.77 ± 12.43
|
49.10 ± 12.21
|
0.053
|
|
Elle (%)
|
13,93 ± 8.21
|
18.29 ± 8.85
|
0.068
|
12.72 ± 8.09
|
15.28 ± 5.30
|
* 0.025
|
|
SRe (/sec)
|
-0.65 ± 0.29
|
-0.90 ± 0.42
|
* 0.021
|
-0.76 ± 0.38
|
-1.08 ± 0.44
|
* 0.0007
|
|
Booster pump function
|
|
AEF active (%)
|
14.89 ± 11.54
|
23.09 ± 11.66
|
* 0.020
|
11.89 ± 8.19
|
17.14 ± 8.95
|
0.143
|
|
Ella (%)
|
5.8 ± 4.89
|
10.06 ± 5.64
|
* 0.008
|
4.36 ± 3.33
|
5.36 ± 3.62
|
0.342
|
|
SRa (/sec)
|
-0.59 ± 0.40
|
-0.9 ± 0.48
|
* 0.020
|
-0.41 ± 0.32
|
-0.61 ± 0.35
|
* 0.047
|
|
RIGHT VENTRICLE
|
LEFT VENTRICLE
|
|
EF total (%)
|
44.77 ± 8.33
|
52.99 ± 5.23
|
* < 0.001
|
59.07 ± 7.50
|
62.75 ± 7.67
|
0.281
|
|
Ell (%)
|
-13.48 ± 6.26
|
-19.66 ± 3.60
|
* < 0.001
|
-15.67 ± 4.96
|
-18.37 ± 4.78
|
0.067
|
|
Ecc (%)
| | | |
-17.61 ± 4,63
|
-17.81 ± 2.31
|
0.87
|
|
Err (%)
| | | |
25.65 ± 9.83
|
28.22 ± 9.75
|
0.378
|
- P-value from t-test or Mann-Whitney-U-Test, *p = statistically significant = < 0.05. AEF: atrial ejection fraction; Ell: longitudinal strain; SR: strain rate; EF: ejection fraction; Ecc: circumferential strain; Err: radial strain
