经导管法治疗动脉导管未闭941例临床分析Clinical application analysis of transcatheter therapy for 941 cases with patent ductus arteriosus
朱鲜阳,王琦光,韩秀敏,盛晓棠,崔春生,张端珍,邓东安,张坡
摘要(Abstract):
目的探讨介入治疗动脉导管未闭(PDA)的临床应用体会。方法1998年3月至2007年8月在我科介入治疗PDA 941例,其中男259例,女682例;年龄3个月~74岁(平均13.7岁);体重3.5~101 kg(平均31.2 kg)。结果主动脉造影按Krichenko分类,A型641例(68.1%),B型11例(1.1%),C型202例(21.5%),D型8例(0.9%),E型79例(8.4%)。PDA最窄内径1.2~15(4.6±2.9)mm,主动脉端内径2.0~32.7(11.1±5.7)mm,长度2~42.6(6.7±3.3)mm;平均肺动脉压9.7~106(34.7±19.4)mm Hg。采用进口AGA蘑菇伞146例,AGA房间隔缺损封堵伞2例,国产PDA蘑菇伞720例,国产膜部室间隔缺损封堵伞18例,国产肌部室间隔封堵伞6例,国产偏心PDA封堵伞18例和德国pfm弹簧圈31例。7例未能完全封堵,治愈率达99.3%。结论绝大多数患者可用介入方法达到治愈,正确掌握PDA介入治疗的适应证范围,准确娴熟的操作技术能减少并发症的发生,慎重处理婴幼儿合并重度肺动脉高压的PDA患者,正确评价肺动脉高压的性质是介入治疗指征的关键。伴有重度肺动脉高压的PDA患者远期疗效尚需积累经验。
关键词(KeyWords): 动脉导管未闭;心脏导管插入术;治疗结果
基金项目(Foundation):
作者(Author): 朱鲜阳,王琦光,韩秀敏,盛晓棠,崔春生,张端珍,邓东安,张坡
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