在新生儿和婴儿的右心室外流管干预的直接和中期结果:一个前性的单中心研究
Bhavik Champaneri1, Vicky Garhwal2, Abhay Pota1
1Pediatric Cardiology, U.N. Mehta Institute of Cardiology and Research Centre, Ahmedabad, IND.
Cureus
|October 20, 2025
概括
对于婴儿的右心室外流通道异常,通过导管干预是安全有效的,改善肺血流和动脉生长. 这些程序显示出高生存率和新生儿和婴儿的显著临床益处.
科学领域:
- 儿童心脏病学 儿童心脏病学
- 干预心脏病学 干预心脏病学
- 遗传性心脏病是一种先天性心脏病.
背景情况:
- 新生儿和婴儿的右心室外流通道 (RVOT) 异常需要对肺血流和动脉生长进行早期干预.
- 过导管干预提供了一种不那么侵入性的方法来管理这些复杂的条件.
研究的目的:
- 评估婴儿各种跨导管RVOT干预的直接和中期结果.
- 为了评估气球肺切除术的安全性和有效性,RVOT穿孔与PDA支架,以及RVOT支架.
主要方法:
- 52名婴儿 (<1岁) 接受过导管RVOT干预的前性,单中心描述性研究.
- 程序包括气球肺切除术 (BPV),RVOT穿孔与BPV和PDA支架,以及RVOT支架.
- 评估的结果包括血液动力学,手术成功,并发症,氧和,体重增加,PA增长和3个月和6个月的再干预率.
主要成果:
- 高六个月生存率 (96.2%) 与最小的程序并发症.
- BPV显著降低了RV压力和RVOT梯度;RVOT穿孔与PDA支架显示出明显的血液动力学改善和强大的PA生长.
- RVOT支架100%成功,显著改善了SpO2并使一些婴儿成为心内修复的候选人.
结论:
- 过导管RVOT干预措施对新生儿和患有RVOT异常的婴儿是安全有效的.
- 这些策略提供了有针对性的好处,从而改善了临床结果和肺动脉发育.
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