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首页> 外文会议>International universities power engineering conference >EFFECT OF POWER FREQUENCY MAGNETIC FIELD ON CARDIAC FUNCTION IN EXPOSED EGYPTIAN WORKERS (ELECTROCARDIOGRAPHIC AND ECHOCARDIOGRAPHIC STUDY)
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EFFECT OF POWER FREQUENCY MAGNETIC FIELD ON CARDIAC FUNCTION IN EXPOSED EGYPTIAN WORKERS (ELECTROCARDIOGRAPHIC AND ECHOCARDIOGRAPHIC STUDY)

机译：电力频率磁场对暴露埃及工人心功能的影响（心电图和超声心动图研究）

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This study presents shared electrical engineering and medical experiences in power frequency magnetic fields. Exposure of a sample of Egyptian workers to combined 50 Hz electric and magnetic fields was studied aiming to assess the cardiac function of the of the workers occupationally exposed to high voltage electromagnetic fields along with other cardiovascular risk factors. Sixty workers of high-voltage power stations aged 39+-7.2 years with the duration of work under exposure ranging from 3-20 years and sixty workers, aged 26 - 55 (mean 40+-7.8years) who were not exposed to EM fields were the controls. All workers were subjected to cardiac, electrocardiographic and echocardiographic examination. There were statistically significant difference only in resting heart rate, P wave dispersion as an electrocardiographic parameter, carotid intima-media thickness (echocardiographic parameter) and lipid profile. Coronary ischemia and arrhythmias in the form of (atrial fibrillation) were also more frequent.The current study concluded that electromagnetic fields have an influence on the cardiovascular system.
机译：本研究提出了电力频率磁场的共享电气工程和医学经验。研究了埃及工人样本将50 Hz电源和磁场的曝光旨在评估职业暴露于高压电磁场的工人的心功能以及其他心血管风险因素。 39 + -7.2年的高压电站的六十名高压电站持续时间为3 - 20年和六十名工人，年龄在26 - 55岁（平均40 + -7.8岁）下的工作时间不受暴露于EM领域是控制。所有工人都受到心脏，心电图和超声心动图检查。仅在静息心率下具有统计学意义，P波分散作为心电图参数，颈动脉内膜厚度（超声心动图参数）和脂质分布。 （心房颤动）形式的冠状动脉缺血和心律失常也更频繁。目前的研究得出结论，电磁场对心血管系统有影响。

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