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多普勒超声心动图对评估二尖瓣置换术治疗效果的价值 被引量:1

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摘要 目的:探讨多普勒超声心动图诊断二尖瓣置换术的临床效果。方法:在郑州市第十六人民医院2016年2月至2018年3月期间诊治的二尖瓣置换术患者中选取78例作研究对象,予以多普勒超声心动图诊断,使用统计学软件分析本组患者手术前后的心动图诊断结果差异,评估多普勒超声心动图对二尖瓣置换术治疗效果的诊断价值。结果:(1)除了右心房径外,本组患者在手术后的左心房、左心室径、左心射血分数、左心室缩短分数、右心室径指标均明显改善差异具有统计学意义(P<0.05);(2)本组患者中二尖瓣部位人工瓣膜不匹配情况优于主动脉瓣:二尖瓣部位重度不匹配者占比仅1.28%,远低于主动脉瓣,差异具有统计学意义(P<0.05),中度者占比比较差异无统计学意义(P>0.05),无或者轻度不匹配者占比高于主动脉瓣差异具有统计学意义(P<0.05)。结论:对二尖瓣置换术患者实行多普勒超声心动图诊断,可了解到该术式在改善患者左心功能、血流动力学指标上的作用,同时也可注意到人工心脏瓣膜不匹配情况,从而积极预防。
出处 《深圳中西医结合杂志》 2019年第21期129-130,共2页 Shenzhen Journal of Integrated Traditional Chinese and Western Medicine
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