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铅是用途很广.接触的人很多,危害甚广的重金属、为了解铅对心脏功能的影响,对内蒙古地区94例铅吸收病人进行了心电图检查。现将描记的心电图与对照组41例作对照分析。对象与方法对象:94例(男48,女46,平均年龄32岁)系内蒙古地区铅吸收病人(铅吸收组).同时选择平均年龄相似的非铅接触人员41例(男23,女18,平均年龄35岁)作对照组(对照组)。方法:心电图检查用上海产X-QI型心电图诊断仪。检查结果按全国统一心电图诊断标准,由两名医师同时测量分析诊断,尿铅化验用双硫腙比色法。铅吸收按全国统一标准进行诊断,即尿铅含量达0.0(?)mg/L。2 结果与分析铅吸收组心电图异常率为44.61％,对照组为24。39％,两者之间有显著差异(P<0.65)。两组心电图改变见附表。
Lead is widely used.He is exposed to a lot of people, endangering a wide range of heavy metals, in order to understand the impact of lead on heart function, 94 cases of lead absorption patients in Inner Mongolia electrocardiogram. Now the description of the electrocardiogram and control group of 41 cases for controlled analysis. Subjects and Methods Subjects: 94 cases (male 48, female 46, mean age 32 years old) were lead absorption patients (lead absorption group) in Inner Mongolia.At the same time, 41 non-lead contact persons (male 23, female 18, Average age 35 years old) as control group (control group). Methods: ECG with Shanghai-made X-QI-type ECG diagnostic apparatus. Examination results according to the national unified ECG diagnostic criteria, simultaneous measurement by two doctors diagnosis, urine lead test with dithizone colorimetry. Lead absorption according to the national uniform diagnosis of the urine lead content of 0.0 (?) Mg / L. 2 Results and Analysis Lead Absorption ECG abnormality rate was 44.61%, control group was 24.39%, there was a significant difference between the two (P <0.65). ECG changes in two groups see schedule.