超声心动图诊断感染性心内膜炎的临床价值

目的探讨超声心动图在感染性心内膜炎诊断中的临床价值。方法应用超声心动图观察心脏瓣膜赘生物的形态、大小、回声、分布及其瓣膜损害情况及追踪患者在上级医院的诊疗结果并进行比较。结果超声心动图能直接提供心脏瓣膜赘生物的附着部位及数目、大小、形态、活动情况及相应的血流动力学变化。结论超声心动图能对感染性心内膜炎心脏瓣膜赘生物进行定性诊断，对临床制定治疗方案及预后判断有重要意义。

Clinical value of echocardiography in the diagnosis of infective endocarditis

Objective To explore the clinical value of echocardiography in the diagnosis of infective endo- carditis. Methods The conditions of damages of heart valves were observed by echocardiography and were compared with the tracked results of diagnosis and treatment in superior hospital. Results Echoeardiography can provide the at- tachment location, number, size, morphology, activity of the valve vegetations and corresponding hemodynamic chan- ges. Conclusion Echoeardiography can qualitatively diagnose the valve vegetations in infective endoearditis, and plays an important role in the clinical treatment plan and prognosis evaluation.