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目的监测健康体检人群心脏传导阻滞的发生情况,探讨心脏传导阻滞与年龄、性别之间的相关关系。方法对51 975例健康体检人群进行心电图描记,选择传导阻滞者作为此次研究对象,并按照年龄及性别进行分组比较。结果51 975例健康体检人群中共检出心脏传导阻滞764例,检出率为14.70‰。其中,男性Ⅰ度房室传导阻滞(Ⅰ°AVB)、完全性右束支传导阻滞(CRBBB)、不完全性右束支传导阻滞(IRBBB)、左前分支传导阻滞(LAFB)及室内阻滞(IVB)的检出率明显高于女性,差异具有统计学意义(P<0.05);在高龄组中Ⅰ°AVB、CRBBB、IRBBB、完全性左束支传导阻滞(CLBBB)、LAFB的检出率高于低龄组,差异具有统计学意义(P<0.05),而且>60岁的受检人群中各类心脏传导阻滞的检出率较其他受检人群更为显著。结论心脏传导阻滞与年龄和性别之间存在相关关系,在>60岁的男性人群中表现的更为明显。
Objective To monitor the occurrence of heart block in healthy physical examination population and to explore the relationship between heart block and age and gender. Methods Fifty-one thousand nine hundred and seventy-five healthy people were examined by electrocardiogram and the patients with conduction block were selected as the study subjects and compared by age and gender. Results A total of 764 heart block cases were detected in 51 975 healthy people and the detection rate was 14.70 ‰. Among them, Ⅰ degree atrioventricular block (Ⅰ ° AVB), complete right bundle branch block (CRBBB), incomplete right bundle branch block (IRBBB), left anterior branch block (LAFB) and The detection rate of IVB was significantly higher in women than in women (P <0.05). In the elderly group, Ⅰ ° AVB, CRBBB, IRBBB, complete left bundle branch block (CLBBB) The detection rate of LAFB was higher than that of the younger group (P <0.05), and the detection rate of all kinds of heart block was more significant than that of other subjects in> 60 years old. Conclusions There is a correlation between heart block and age and gender, which is more obvious in male population> 60 years old.