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“双孔”二尖瓣成形术治疗二尖瓣关闭不全21例临床分析 被引量:2

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摘要 目的探讨"双孔"二尖瓣成形术治疗二尖瓣关闭不全的有效性及安全性。方法分析"双孔"二尖瓣成形术治疗Barlow病致二尖瓣关闭不全21例的临床效果。术前、术中、术后应用彩色多普勒超声心动图观察二尖瓣返流的情况。结果(1)术后心脏超声检查显示,9例二尖瓣微量反流,12例轻度反流,所有患者二尖瓣口开放面积无明显狭窄;术后与术前相比二尖瓣瓣口平均面积明显缩小,差异均有统计学意义(均P<0.05),跨瓣压差明显增加,差异均有统计学意义(均P<0.05)。(2)21例术后随访2~50个月,结果8例二尖瓣微量反流,6例轻度反流,其他7例未见预流;术后心功能均恢复至Ⅰ~Ⅱ级;左心房、左心室缩小,与术前比较,差异有高度统计学意义(P<0.01)。结论对Barlow病致二尖瓣关闭不全的患者,术前、术中准确判断二尖瓣的病变,采用"双孔"二尖瓣成形术可取得良好的早、中期治疗效果。
出处 《苏州大学学报(医学版)》 CAS 北大核心 2009年第1期165-166,共2页 Suzhou University Journal of Medical Science
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参考文献8

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同被引文献27

  • 1蒋南青,张晓膺,钱永祥,狄冬梅,占向鸿,高克柔.应用“双孔”技术与Cosgrove软质环行二尖瓣成形术[J].中国胸心血管外科临床杂志,2004,11(4):272-272. 被引量:3
  • 2张纯,李治安,王炯.超声心动图对双孔成形术治疗二尖瓣前叶脱垂的评价[J].中国超声医学杂志,2005,21(10):751-753. 被引量:2
  • 3来永强.“缘对缘”技术在瓣膜成形术中的应用[J].中华胸心血管外科杂志,2007,23(1):1-3. 被引量:12
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  • 7Alfieri O, Maisano F, De Bonis M, et al. The double-orifice technique in mitral valve repair: a simple solution for complex problems. J Thorac Cardiovasc Surg,2001,122 :674-681.
  • 8Quill JL,Bateman MG, St Louis JL, et al. Edge-to-edge repairs of P2 prolapsed mitral valves in isolated swine hearts. J Heart Valve Dis,2011,20:5-12.
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