Atrial Dyssynchrony Measured by Strain Echocardiography as a Marker of Proarrhythmic Remodeling and Oxidative Stress in Cardiac Surgery Patients
Table 2
Comparative echocardiographic measurements in both groups.
Echocardiographic variables
Dyssynchronous
Synchronous
value
Atrial index volume (mL/m2)
32.51 ± 8.27
29.45 ± 9.76
0.534
Right atrial area (cm2)
17.07 ± 3.54
15.57 ± 3.13
0.694
Fey Simpson (%)
54.71 ± 15.36
59.21 ± 15.47
0.887
Mitral E wave velocity (cm/sec)
68.14 ± 20.32
71.83 ± 16.82
0.216
Mitral A wave velocity (cm/sec)
85.33 ± 21.44
76.96 ± 18.4
0.568
E/e ratio LV
8.83 ± 3.83
8.53 ± 3.44
0.542
E/e ratio RV
4.42 ± 1.37
4.38 ± 1.08
0.404
LV index mass (g/m2)
138.29 ± 52.97
108.33 ± 33.61
0.021
Data are express as mean and SD. values are analyzed by -test. LA: left atria; RA: right atria; LVEF: left ventricular ejection fraction; LV: left ventricle; RV: right ventricle.
