概括
与布拉洛克-陶西格解剖术相比,波特解剖术和从大动脉到右肺动脉的分流为三形动脉缩提供了优越的缓解,复手率更低,长期生存率更好.
科学领域:
- 心脏病学 心脏病学
- 儿科手术 儿科手术
- 遗传性心脏病是一种先天性心脏病.
背景情况:
- 与肺血流量减少的三形动 (TA) 带来了显著的息挑战.
- 手术息旨在改善TA的婴儿和儿童的肺血流和长期结果.
研究的目的:
- 评估三形缩症的各种息性外科手术的长期疗效和结果.
- 为了比较TA缓解中使用的不同类型的分流器的成功率和重新操作需求.
主要方法:
- 在1954年至1973年间,对105名因三形动而接受手术息的患者进行了回顾性分析.
- 程序包括波特的解剖解剖,布拉洛克-塔斯西格解剖解剖,大动脉至右肺动脉转移,以及格伦手术.
- 评估的结果包括手术死亡率,长期存活率和重新手术率.
主要成果:
- 整体手术死亡率为9%,新生儿的死亡率更高 (30%).
- 波特解剖 (22%的重复手术) 和从大动脉到右肺动脉的分流 (13%的重复手术) 显示出比布拉洛克-陶西格解剖 (69%的重复手术) 更好的结果.
- 超过15年前手术的45%的患者仍然活着;第一次手术的中位数年龄为5个月.
结论:
- 与布拉洛克 - 陶西格解剖相比,波特解剖和从大动脉到右肺动脉的分流是三管缩症的优越息选择.
- 建议在6个月以下的婴儿进行气球心房间隔膜整形和Pott's anastomosis.
- 大动脉至右肺动脉分流与心房切除术是建议较大的孩子.
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