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目的分析中晚期妊娠妇女的心电图改变情况。方法选取2013年9月1日-2015年1月1日在该院就医的124例妇女为研究对象,其中中晚期妊娠妇女62例为干预组,健康体检妇女62例为对照组。两组研究对象均进行心电图检查,并对其结果进行讨论和分析。对比两组研究对象在经过心电图检查后的心电图改变分布情况及短P-R间期发生率。结果干预组窦性心动过缓、短P-R间期、室性早搏、窦性心律不齐以及ST-T改变的比例多于对照组,两组比较,差异有统计学意义(P<0.05)。干预组短P-R间期发生率明显高于对照组,两组比较,差异有统计学意义(P<0.05)。结论中晚期妊娠妇女的心电图情况与正常妇女心电图存在明显的区别,中晚期妊娠妇女的心电图易出现异常,心律失常等最为常见。
Objective To analyze the changes of electrocardiogram in middle and late pregnant women. Methods A total of 124 women were enrolled in this hospital from September 1, 2013 to January 1, 2015. Among them, 62 women in the middle and late pregnancy were the intervention group and 62 healthy women were the control group. Two groups of subjects were ECG, and the results were discussed and analyzed. The electrocardiographic changes and the incidence of short P-R interval were compared between the two groups after ECG examination. Results The percentage of sinus bradycardia, short P-R interval, premature ventricular contractions, sinus arrhythmia and ST-T changes in the intervention group was more than that in the control group. There was significant difference between the two groups (P <0.05). The incidence of short P-R in the intervention group was significantly higher than that in the control group, the difference was statistically significant (P <0.05). Conclusion The electrocardiogram of pregnant women in middle and late pregnancy is obviously different from that of normal women. The electrocardiogram of middle and late pregnant women is prone to be abnormal and the arrhythmia is the most common.