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Tei指数评价房间隔缺损患者手术前后左右心室功能的研究 被引量:2

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摘要 目的探讨应用组织多普勒(TDI)分别测量左、右心室Tei指数评价房间隔缺损(ASD)患者手术前后左、右心室功能的临床价值。方法30例健康成年人作为对照组(A组),60例ASD患者,其中无合并肺动脉高压者30例(B组),合并肺动脉高压者30例(C组)。应用TDI记录二、三尖瓣环的频谱图,测量相关时间间期,计算出左、右心室Tei指数。结果与A组比较,B组术前右室Tei指数增加(P<0.05),C组术前左、右室Tei指数均增加(P<0.05);与本组术前比较,B组术后左室及C组术后左、右室Tei指数均降低(P<0.05);。结论Tei指数可以敏感地反映ASD患者手术前后左、右心室功能的变化是评价其心室整体功能的较好指标。
出处 《山东医药》 CAS 北大核心 2010年第16期82-83,共2页 Shandong Medical Journal
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参考文献6

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二级参考文献5

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二级引证文献5

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