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彩色多普勒超声诊断肺动脉高压42例临床体会 被引量:6

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摘要 目的:探讨肺动脉高压的超声诊断及临床意义。方法:回顾性分析42例肺动脉高压病例资料,并在CW下测出三尖瓣最大返流速,由简化Burnulli方程推算出SPAP。结果:42例患者超声心动图均表现为右室增大、肥厚,右房增大、肺动脉增宽;三尖瓣返流及高速返流频谱。SPAP(71.63±25.71)mmHg(1mmHg=0.133kPa)。结论:彩色多普勒超声诊断肺动脉高压具有准确、无创、直观、可重复性好的特点,为基层医院切实有效的方法。
机构地区 盱眙县人民医院
出处 《实用医技杂志》 2005年第08B期2183-2184,共2页 Journal of Practical Medical Techniques
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