在Fontan手术后,经典的低可塑性左心综合征的中期结果
Takashi Nagase1, Satoshi Fujita1, Takeaki Harada1
1Department of Cardiovascular Surgery, Fukuoka Children's Hospital, Fukuoka, Japan.
概括
患有经典低可塑性左心综合征 (cH) 的患者在心外全腔肺连接后的存活率相似. 然而,cH患者经历了重新干预的自由度降低和更快的运动耐受性下降.
科学领域:
- 儿童心脏病学 儿童心脏病学
- 生产性心脏病 手术 手术 生产性心脏病
- 心血管研究成果研究结果
背景情况:
- 心外全腔肺连接 (ECPCC) 是复杂先天性心脏病的缓解程序.
- 经典的低可塑性左心综合征 (cH) 在Fontan息后带来了独特的挑战.
- 在ECPCC之后,将cH与其他单胞状况进行比较的长期结果需要详细分析.
研究的目的:
- 评估经过心脏外全腔肺连接 (ECPCC) 后的经典低可塑性左心综合征 (cH) 患者的结果.
- 为了比较存活率,Fontan相关事件,肝功能,血液动力学,再干预率,以及cH患者和其他非静脉性疾病之间的运动耐受性.
主要方法:
- 从1994年到2022年接受ECPCC治疗的812名患者的回顾性分析.
- 对109名cH患者的结局进行比较,对比的是205名异质毒性 (Hx) 患者和498名其他单胞 (O) 疾病患者的结局.
- 随访时间中位数为10.1年,评估了生存率,Fontan事件,肝功能,血液动力学,再干预和运动耐受性.
主要成果:
- 10年和20年的生存率在所有组中都很高和相似 (97.2%为cH).
- 与Fontan相关的事件发生率和肝功能相似;没有观察到肝硬化.
- 与O组相比,cH组的肺动脉指数较低,重新干预的自由性降低,运动耐受性下降更快.
结论:
- 对于cH患者来说,ECPCC的存活率与其他非静脉性疾病相比,具有良好的血液动力学和较低的中期并发症.
- 对肺动脉下部指数,重新干预的自由度下降以及cH患者的运动耐受性逐渐下降仍然存在担忧.
- 需要进一步的研究来应对这些具体的挑战,并优化Fontan手术后cH患者的长期管理.
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