摘要
目的探讨感染性心内膜炎多普勒超声心动图特征及诊断价值。方法应用经胸多普勒超声心动图观察感染性心内膜炎赘生物附着部位、形态、大小、回声,观察瓣膜厚度、穿孔、腱索断裂、瓣膜反流及程度。结果发现赘生物大小在3.0～18mm之间,其中附着于二尖瓣5例,附着于主动脉瓣3例,附着于三尖瓣2例,发现瓣周漏1例,二尖瓣、主动脉瓣穿孔各1例。结论多普勒超声心动图对感染性心内膜炎赘生物形成特征、瓣膜损害、反流及程度观察,以及诊断均有重要价值。
Objective To discuss the characteristics and diagnostic value of Doppler echo in infective endocarditis. Methods The location, shape, size and echo of excrescence and vlave condition were observed. Results The size of excrescence was from 3.0 - 18mm at mitral valve in 5 cases, aorta valve in 3 cases, tricuspid valve in 2 cases. There was on peri - valve fistula and perforation in MV and AV. Conclusion The Doppler echo might reflect the excrescence size, location, valve condition and regurgitation in diagnosis.
出处
《黑龙江医学》
2008年第11期854-855,共2页
Heilongjiang Medical Journal
