摘要
目的 研究科技人员的异常心电图分布状况 ,为有针对性地防治心血管病提供科学依据。方法 对中国科学院 17871名科技人员进行了心电图检查 ,按性别、年龄将心电图分类统计。结果 ( 1)科技人员正常心电图占 6 4% ,异常心电图占 36 %。异常心电图较多的有 ST- T改变 ( 6 .6 % )、低电压( 5 .6 % )、窦性心动过缓 ( 5 .7% )、窦性心律失常 ( 4.4% )、束支阻滞 ( 2 .0 % ) ;( 2 )除预激综合征外 ,其它异常心电图都是男性多于女性 ;( 3)多数异常心电图的检出率随年龄增加而增加 ,但窦性心律失常、预激综合征随年龄增加而减少 ,窦性心动过速的检出率与年龄呈“杓形”关系。结论 科技人员异常心电图的发生率较高 ,男性异常心电图发生率高于女性 。
Objective To investigate the distribution of lectrmocardiographic (ECG) abnormalities in an intellectual population and provide scientific basis for prevention and control of cardiovascular diseases. Methods A cross sectional clinical ECG survey was performed in 17 871 intellectual population from Chinese Academy of Sciences. Results (1)The proportion of abnormal ECG in intellectual population was 36%.Prevalence of major abnormal ECG were ST T changes (6 6%),sinus bradycardia (5 7%),low voltage (5 6%),sinus arrhythmia (4 4%) and bundle branch block (2 0%);(2)Except ventricular preexcitation,prevalences of abnormal ECG in male were higher than that in female;(3)Most of abnormal ECG increased with age.A few abnormal ECG such as sinus bradycardia,sinus arrhythmia,sick sinus syndrome,preexcitation,however,decreased with age. Conclusion Prevalences of abnormal ECG in intellectual individuals were higher than that of community residents.Proportional rates of abnormal ECG among males were higher than that among females.Most of abnormal ECG proportional rates increased with age.
出处
《中华心律失常学杂志》
2001年第1期41-43,共3页
Chinese Journal of Cardiac Arrhythmias
