手持移动电话微波辐射对心电图的影响

目的探讨手持移动电话微波辐射对心电图的影响。方法选择90名某企业员工使用手机后进行心电图检查，另选择38名不使用或极少使用手持移动电话员工为对照组。结果心电图各单项结果接触组与对照组差异无统计学意义，但接触组总异常率高于对照组（P〈0．05），接触组P-R间期及Q-T间期均高对照组（P〈0．05），结论手持移动电话微波辐射可使心电图总异常率增高，因此可能会对人体产生潜在损害。

Effect of Microwave Irradiation of Handheld Cellular Telephone on Electrocardiogram

[ Objective] To explore the influence of the microwave irradiation of the handheld cellular telephone on the electrocardiogram. [ Methods] 90 enterprise employees were examined by electrocardiogram after using the handheld cellular telephone. 38 employees who did not use or seldom used cellular telephone were selected as the control group. [ Results ] The differences of each individual result of the electrocardiogram was not significant between the two groups, but the total abnormal rate of the contact group was higher than the control group （ P 〈 0.05 ）, P-R interval and Q-T interval of contact group were higher than the control group （ P 〈 0.05 ）. [ Conclusion ] Microwave irradiation of the handheld cellular telephone can increase the electrocardiogram abnormal rate, so it may potentially damage the human body.