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目的:对心电图在肺栓塞疾病诊断中的临床应用效果进行探讨。方法:选取我院2014年1月到2015年1月所接收的40例肺栓塞患者作为研究的对象,对全部患者进行心电图检查,且对其检查结果进行观察。结果:对40例肺栓塞患者进行心电图检查,结果显示仅3例正常,之后其他患者的心电图都发生了一定的改变,即17例窦性心动过速,34例S_ⅠQ_ⅢT_Ⅲ,29例T_(V1-V3)倒置,22例T_(V4-V5)倒置,5例T_(V5-V6)倒置,20例S_(V1-V5)R挫折粗钝,19例QRS电轴左移。实施溶栓治疗后,患者的心电图发生了一定的改变,且与治疗前相比,有统计学意义(<0.05)。结论:对肺栓塞患者予以心电图检查,可出现非特异性、多样化的表现,而对其表现加以分析,能够在一定程度上提升该疾病的诊断率,降低误诊、漏诊的发生。
Objective: To investigate the clinical application of electrocardiogram in the diagnosis of pulmonary embolism. Methods: Forty patients with pulmonary embolism received from January 2014 to January 2015 in our hospital were enrolled in this study. All the patients were examined by electrocardiogram and their results were observed. Results: Electrocardiogram was found in 40 patients with pulmonary embolism. The results showed that only 3 patients were normal. After that, the electrocardiogram of other patients had some changes, that is, 17 cases of sinus tachycardia, 34 cases of S_ⅠQ_ⅢT_Ⅲ and 29 cases of T_ (V1- (V4-V5) were inverted, T5 (V5-V6) was inverted in 5 cases, blunt and blunt in 20 cases of S V1-V5, and 19 cases of QRS were shifted to the left. After thrombolytic therapy, the patient’s electrocardiogram had some changes, and compared with before treatment, there was a statistically significant (<0.05). Conclusion: Electrocardiogram examination of patients with pulmonary embolism can appear non-specific and diversified performance, and its performance analysis, to a certain extent, improve the diagnosis rate of the disease and reduce the occurrence of misdiagnosis and missed diagnosis.