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目的探究在急性肺栓塞诊断过程中使用心电图的效果。方法对100例急性肺栓塞患者病情进行分析,同时对患者采用心电图进行检查,总结心电图检查的准确性和确诊情况。结果本次检查的100例急性肺栓塞患者,其中31例患者的心电图正常,正常比例为31.0%;69例患者出现心电图改变,异常占比例为69.0%。69例心电图改变的患者中,窦性心动过速最多为18例,占比例为18.0%;10例患者右束支传导阻滞,占比例为10.0%。结论心电图在急性肺栓塞诊断中的应用分析发现,其对心电图改变较为显著的患者,能够较为准确的反映出患者病情,但对部分患者仍然可能出现误诊或漏诊等现象,因此心电图可以用于临床对急性肺栓塞患者的初步诊断,无法确诊的患者应该进一步配合其他方法检查。
Objective To explore the use of electrocardiogram in the diagnosis of acute pulmonary embolism. Methods The clinical data of 100 patients with acute pulmonary embolism were analyzed. Meanwhile, the patients were examined by electrocardiogram and the accuracy and diagnosis of ECG were summarized. Results Of the 100 patients with acute pulmonary embolism examined in this study, electrocardiogram was normal in 31 patients, with a normal rate of 31.0%. Electrocardiographic changes occurred in 69 patients, accounting for 69.0% of the patients. Of 69 patients with electrocardiographic changes, sinus tachycardia was up to 18 cases, accounting for 18.0%; 10 patients with right bundle branch block, accounting for 10.0%. Conclusion ECG analysis in the diagnosis of acute pulmonary embolism found that patients with more significant ECG changes can more accurately reflect the patient’s condition, but some patients may still misdiagnosis or missed diagnosis, so the ECG can be used in clinical Patients with acute pulmonary embolism in the initial diagnosis, patients can not be diagnosed with further checks should be accompanied by other methods.