论文部分内容阅读
目的:探讨单纯性肥胖对儿童心电图影响的一般规律,为预防控制单纯性肥胖提供客观依据。方法:选择10～11岁单纯性肥胖的小学生60名(男、女各30名),进行身体成分和心电图检测分析。结果:肥胖学生心电图的QTd(42.1±10.6)ms与QTcd(50.3±11.7)ms与正常学生QTd(36.8±9.6)ms、QTcd(42.4±10.8)ms比较,明显延长;体重指数(BMI)、腰/臀围比(WHR)以及脂肪组织指数(FMI)与QTd和QTcd之间存在明显的相关性。结论:单纯性肥胖对小学生心脏功能产生了一定程度的影响,控制学龄期儿童肥胖是预防心血管疾病的重要措施。
Objective: To investigate the general rules of the influence of simple obesity on the electrocardiogram in children and provide an objective basis for the prevention and control of simple obesity. Methods: Sixty pupils (30 males and 30 females) aged from 10 to 11 years old were selected for body composition and electrocardiogram (ECG) analysis. Results: Compared with QTd (36.8 ± 9.6) ms and QTcd (42.4 ± 10.8) ms, the QTd (42.1 ± 10.6) ms and QTcd (50.3 ± 11.7) ms in obese students were significantly longer in obese students. The body mass index There was a clear correlation between waist / hip ratio (WHR) and adipose tissue index (FMI) with QTd and QTcd. Conclusion: Simple obesity has a certain degree of impact on the heart function of primary school children. Controlling childhood obesity in school-age children is an important measure to prevent cardiovascular disease.