彩超诊断先天性双孔二尖瓣畸形1例并文献复习

China Medical Devices(2018)

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Abstract
目的 通过分析双孔二尖瓣畸形的彩色多普勒超声表现,加深对此少见病的认识,提高诊断水平.方法 总结1例经手术证实的双孔二尖瓣畸形病例,并查阅相关中外文献,详细分析其声像图表现.结果 患者以心悸、胸闷为首发症状,超声表现:心脏舒张期左室短轴二尖瓣水平切面显示二尖瓣开放时呈两个分离、左右排列的瓣口,形似"眼镜"样;心脏收缩期左房内可见两束返流.结论 彩色多普勒超声是发现和诊断双孔二尖瓣畸形的重要手段,同时还可观察瓣膜功能、检出是否合并其他畸形或继发性改变,为临床治疗方案的选择提供可靠地依据.
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Key words
double orifice mitral valve,congenital deformity,cardiopathy,color doppler ultrasound
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