在过去的30年中,诊断感染性心内膜炎的检查和治疗在发达国家有很多进展。非侵入性的影像学检查、分子生物学检查、各种诊断流程以及外科手术治疗已成为常规。但感染性心内膜炎的发病率仍没有变化,感染性心内膜炎的年死亡率仍高达注射毒品、人工辦膜和血管内器械操作导 In the past 30 years, the diagnosis and diagnosis of infective endocarditis in the developed countries have made much progress. Noninvasive imaging studies, molecular biology tests, various diagnostic procedures, and surgical procedures have become routine. However, the incidence of infective endocarditis has not changed, the annual mortality rate of infective endocarditis is still as high as injection drugs, artificial membrane and endovascular instrumentation