Item | Pre-operation | 3 months after procedure | 1 year after procedure | 3 years after procedure |
---|---|---|---|---|
End-systolic length of the right atrium (mm) | 75.6 ± 9.5 | 54.4 ± 6.9* | 51.3 ± 7.2* | 50.8 ± 6.9* |
End-systolic width of the right atrium (mm) | 60.2 ± 10.3 | 49.3 ± 7.5* | 44.6 ± 8.5* | 44.4 ± 7.6* |
End-diastolic length of the right ventricle (mm) | 68.6 ± 10.5 | 59.2 ± 12.3* | 58.3 ± 9.5* | 57.8 ± 8.6* |
End-diastolic width of the right ventricle (mm) | 55.6 ± 9.4 | 51.3 ± 8.7 | 45.7 ± 7.4* | 45.3 ± 8.2* |
The right ventricular fractional area change | 50.1 ± 3.5 | 44.3 ± 3.2* | 42.5 ± 3.1* | 42.2 ± 4.2* |
RV-Tei | 0.49 ± 0.08 | 0.34 ± 0.02* | 0.31 ± 0.04* | 0.31 ± 0.05* |
End-systolic length of the left atrium (mm) | 42.3 ± 4.5 | 48.4 ± 6.3* | 46.5 ± 5.8* | 45.7 ± 6.1* |
End-systolic width of the left atrium (mm) | 33.2 ± 3.5 | 37.2 ± 4.3* | 37.5 ± 4.2* | 37.6 ± 4.5* |
End-systolic width of the left ventricle (mm) | 27.6 ± 4.2 | 31.5 ± 5.6* | 32.6 ± 5.7* | 32.2 ± 5.4* |
End-systolic length of the left ventricle (mm) | 37.7 ± 7.5 | 46.1 ± 7.8* | 51.7 ± 8.6* | 51.2 ± 5.2* |
Left ventricular ejection fraction (%) | 52.2 ± 5.1 | 60.4 ± 4.6* | 62.1 ± 5.3* | 61.8 ± 4.8* |