心电图在急性肺栓塞诊断中的价值.docVIP

精品论文 参考文献 心电图在急性肺栓塞诊断中的价值 雷英 (安康市中医院功能检查科心电图室 725000) 【摘要】目的 对心电图与CT检查在急性肺栓塞诊断中的准确性进行比较，证实心电图检查的临床价值；方法 以2011年10月—2012年10月间我院诊治的72例疑似急性肺栓塞的患者为研究对象。采用随机数字表法将其分为观察和对照两个研究组，每组36例。观察组使用心电图检查，并根据检查结果做出诊断；对照组进行CT检查并诊断。对所有研究对象进行病理诊断，并以诊断结果为标准，对两种检查方法诊断的准确性做出评价，并对其诊断准确率、检查依从性及安全性进行比较及统计学分析；结果 观察组的36例研究对象中有33例与病理诊断相符，诊断准确率达91.7%高于对照组研究对象80.6%的诊断准确率，且具有显著差异性(P＜0.05)；在检查依从性和不良反应发生率比较中，观察组均优于对照组，且具有显著差异性(P＜0.05)；结论 心电图检查在急性肺栓塞的诊断中具有准确率高，操作简单，安全性高等优势，适于临床推广使用。 【关键词】 心电图 CT 急性肺栓塞 准确率 临床 【中图分类号】R540.4 【文献标识码】A 【文章编号】2095-1752（2014）18-0141-02 The value of electrocardiogram in diagnosis of acute pulmonary embolism Lei Ying Department of functional examination electrocardiogram room Ankang Hospital of Traditional Chinese Medicine 725000 【Abstract】Objective to compare the accuracy of ECG and CT examination in diagnosis of acute pulmonary embolism, confirm the clinical value；Methods of ECG in 2011 - 2012 October; to October in our hospital, 72 cases of suspected acute pulmonary embolism patients as the research object. Were randomly divided into observation and control two research groups, each group of 36 cases. The observation group use ECG examination, and make the diagnosis according to the test result; the control group were examined by CT and diagnosis. Pathological diagnosis of all subjects, and the diagnosis result as the standard, the accuracy of diagnosis of two kinds of inspection methods to evaluate, and the accurate rate of diagnosis, check the compliance and safety compared and statistically analyzed;Results 36 subjects in the observation group, 33 cases in coincided with the pathological diagnosis, diagnostic accuracy rate was 91.7% higher than that of the control accuracy of diagnosis group 80.6% research objects, there was statistically significant difference (P lt; 0.05);Conclusion conclusions ECG with high accuracy in the diagnosis of acute pulmonary