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目的了解健康检查人群心电图异常的分布状况,为心血管疾病诊断、治疗及保健提供参考。方法对2 280名体检者按年龄、性别对其心电图异常表现进行分析。结果心电图异常检出率为44.25%,男女差别无统计学意义(P>0.05),以ST-T改变检出率最高,为10.18%,其次是各种期前收缩,为8.20%,并且45岁以上人群ST-T改变和各种期前收缩检出率明显高于45岁以下人群,差异有统计学意义(P<0.01)。心电图异常检出率随年龄增长呈逐渐增加趋势,差异有统计学意义(χ2=259.53,P<0.01)。结论定期进行健康检查,描记心电图,对早期预防、发现、诊断、治疗心血管疾病,尤其中老年人心血管疾病具有重要意义。
Objective To understand the distribution of electrocardiogram abnormalities in health examination population and provide reference for the diagnosis, treatment and health care of cardiovascular diseases. Methods 2 280 physical examinations were analyzed by age and sex on the ECG abnormalities. Results The detection rate of abnormal electrocardiogram was 44.25%. There was no significant difference between men and women (P> 0.05). The highest detection rate of ST-T was 10.18%, followed by various pre-term contractions, which was 8.20% The detection rate of ST-T changes and various pre-term contractions in the population over the age group was significantly higher than those under the age of 45, the difference was statistically significant (P <0.01). The detection rate of ECG abnormality increased gradually with age, the difference was statistically significant (χ2 = 259.53, P <0.01). Conclusion Regular health examination, tracing ECG, early prevention, detection, diagnosis and treatment of cardiovascular disease, especially in elderly cardiovascular disease is of great significance.