Table 4 Electrocardiogram change before and after the operation (%)
Groups | Sinus rhyme | Junctional rhyme | Atrial fibrillation | Atrial flutter | Sinus bradycardia |
|---|---|---|---|---|---|
The day after operation (n = 324) | 299 (92.30) | 12 (3.70) | 11 (3.40) | 2 (0.62) | 91 (28.09) |
Before discharge (n = 322) | 287 (89.13) | 8 (2.48) | 17 (5.24) | 10 (3.09) | 9 (2.80)* |
Six months (n = 322) | 282 (87.58)* | 7 (2.17) | 17 (5.27) | 16 (4.97)* | 11 (3.42)* |
Twelve months (n = 231) | 201 (87.01)* | 7 (3.03) | 12 (5.19) | 11 (4.76)* | 7 (3.03)* |