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实时三维超声对向心性肥厚构型高血压患者左室收缩功能的评价 被引量:4

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摘要 目的探讨实时三维超声对向心性肥厚构型原发性高血压左室收缩功能的诊断价值。方法采用M型超声、二维Simpson's双平面法及实时三维超声(RT-3DE)分别测量30例向心性肥厚构型高血压患者每搏量(SV)、射血分数(EF)。将3种方法测值进行比较。结果三维超声测得射血分数、每搏量值均低于M型超声、二维超声,差异有统计学意义(P均<0.05)。结论受左室重构因素的影响,M型超声、二维超声测量高血压患者射血分数存在不同程度的高估,实时三维超声能准确定量分析左室收缩功能。
出处 《广西医学》 CAS 2010年第9期1049-1051,共3页 Guangxi Medical Journal
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