在干预性修复后残留的轻度缩梯度的预后影响
Wenhao Zhu1, Zhiyuan Xia1, Congcong Zhou2
1Department of Structural Heart Disease, National Center for Cardiovascular Disease, China & Fuwai Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.
Journal of clinical hypertension (Greenwich, Conn.)
|July 29, 2024
概括
大动脉修复后残留的轻度缩可以导致晚期高血压和并发症. 11毫米升或更高的峰值静脉压梯度是大动脉缩修复的患者中这些不良结果的关键预测因素.
科学领域:
- 心血管医学 心血管医学
- 儿童心脏病学 儿童心脏病学
- 干预心脏病学 干预心脏病学
背景情况:
- 大动脉缩 (CoA) 修复是常见的,但长期结果需要进一步调查.
- 关于干预后残留轻度干 (RMC) 的预后意义的数据有限.
研究的目的:
- 评估RMC与CoA干预后患者中期并发症之间的关联.
- 为了评估残余压梯度对不利结果的预测值.
主要方法:
- 对79名接受成功干预的原生冠状炎患者的回顾性分析 (2010年10月 - 2023年6月).
- 结果包括晚期动脉高血压和中期并发症 (大动脉损伤,再缩小,再干预) 的复合.
- 用多变量考克斯回归和最大选择的排名统计数据来确定预测因素.
主要成果:
- 在平均60个月的随访期内,28.1%的人患上晚期高血压,11.4%的人患上中期并发症.
- 侵入性峰值缩性CoA压力梯度 (PSPG) 是这两种结果中最强的独立预测因素.
- 最好的预测是晚期高血压的PSPG截止值为10 mm Hg;PSPG≥11 mm Hg与显著增加的风险相关 (p < .001).
结论:
- 干预后的RMC,特别是PSPG≥11 mm Hg,预测中期的临床并发症患者与修复的本源性CoA.
- 这一发现对于风险分层和患者的管理至关重要,尤其是经过非手术干预后的患者.
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