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目的:探讨急性肺栓塞患者应用心脏彩超诊断的效果。方法:回顾性分析,对我院2002年1月～2012年1月共收集的50例急性肺栓塞患者采用心脏彩超诊断的临床资料进行分析总结。结果:急性肺栓塞患者的临床症状主要表现为呼吸困难、血氧饱和度下降、心动过速及休克;应用心脏彩超、动脉血气分析和肺动脉造影检查阳性率最高,可达100%,而胸部X线片、肺CT阳性率较低,心电图特异性改变占22%。结论:心脏彩超能早期及时诊断急性肺栓塞,提高治疗的成功率,减少患者死亡。
Objective: To investigate the effect of cardiac echocardiography in patients with acute pulmonary embolism. Methods: Retrospective analysis of 50 cases of acute pulmonary embolism collected from January 2002 to January 2012 in our hospital were analyzed by clinical data. Results: The clinical symptoms of patients with acute pulmonary embolism mainly manifested as dyspnea, decreased oxygen saturation, tachycardia and shock; the highest positive rate was 100% using the methods of echocardiography, arterial blood gas analysis and pulmonary angiography. The chest X Line, lung CT positive rate is low, ECG-specific changes accounted for 22%. Conclusion: Echocardiography can diagnose acute pulmonary embolism in time and improve the success rate of treatment and reduce the death of patients.