Research Article
Atrial Dyssynchrony Measured by Strain Echocardiography as a Marker of Proarrhythmic Remodeling and Oxidative Stress in Cardiac Surgery Patients
Table 3
Deformation rate time per segment in both groups.
| Deformation rate time | Dyssynchronous | Synchronous | value |
| Left atria | Base septum segment | 138.95 ± 44.43 | 142.46 ± 39.48 | 0.780 | Medium septum segment | 146.57 ± 40.89 | 136.54 ± 30.11 | 0.350 | Roof septum segment | 157.76 ± 47.46 | 134.46 ± 30.11 | 0.078 | Base lateral segment | 168.38 ± 45.32 | 150.79 ± 41.49 | 0.181 | Medium lateral segment | 169.48 ± 41.77 | 149.67 ± 42.23 | 0.122 | Roof lateral segment | 161.67 ± 33.42 | 156.83 ± 41.26 | 0.671 | Base anterior segment | 151.71 ± 43.26 | 155.67 ± 34.38 | 0.734 | Medium anterior segment | 154.05 ± 41.87 | 154.54 ± 35.02 | 0.966 | Roof anterior segment | 157.05 ± 41.48 | 151.67 ± 49.59 | 0.697 | Base inferior segment | 159.52 ± 48.36 | 140.04 ± 30.32 | 0.108 | Medium inferior segment | 154.24 ± 51.01 | 144.42 ± 28.44 | 0.422 | Roof inferior segment | 161.43 ± 63.04 | 150.08 ± 33.65 | 0.447 | Base inferior lateral segment | 153.29 ± 49.10 | 145.38 ± 35.49 | 0.535 | Medium inferior lateral segment | 150.90 ± 44.43 | 148.04 ± 31.73 | 0.803 | Roof inferior lateral segment | 133.62 ± 45.81 | 151.54 ± 27.04 | 0.112 | Right atria | Base lateral segment | 138.29 ± 62.95 | 135.17 ± 42.17 | 0.844 | Medium lateral segment | 131.24 ± 57.68 | 141.71 ± 35.19 | 0.460 | Roof lateral segment | 138.81 ± 62.89 | 143.88 ± 35.68 | 0.737 |
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Data are expressed as mean and SD. values for analysis by unpaired -test. |