| 组别 | n | 心律不齐 | 心绞痛 | 心力衰竭 | 总发生率 |
| 对照组 | 35 | 4 (11.43) | 2 (5.71) | 1 (2.86) | 7 (20.00) |
| 观察组 | 35 | 1 (2.86) | 0 | 0 | 1 (2.86) |
| χ2 | - | - | - | - | 5.0806 |
| P | - | - | - | - | 0.0242 |