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患有原发性脏综合征的儿科患者的左心室心肌功能:使用常规心声谱,二维斑点跟踪和三维心声谱进行全面评估

Amira Hussein¹, Shaimaa Rakha², Ayman Hammad³

¹Pediatric cardiology Unit, Faculty of Medicine, Mansoura University, Mansoura, Egypt.

Italian journal of pediatrics

|July 14, 2025

概括

先进的心声回声学揭示了患有性综合征 (NS) 的儿童的亚临床心脏功能障碍. 像2D斑点跟踪和3DECHO这样的先进技术可以检测心缩和心缩变化,与NS生化变化相关联.

科学领域:

儿童心脏病学儿童心脏病学
腎臟病學 (nephrology) 是一種醫學.
心血管成像 - 心血管成像

背景情况:

性综合征 (NS) 与心脏病发病率和死亡率的增加有关.
之前关于NS早期心脏影响的研究受到基本心声回声学 (ECHO) 的限制.
在NS的亚临床左心室 (LV) 功能变化需要使用先进的ECHO方式进行进一步的研究.

研究的目的:

评估患有初级NS的儿童左心室 (LV) 下临床功能变化.
利用传统和先进的ECHO技术进行全面的心脏评估.
为了确定心脏功能障碍和NS相关的生物化学变化之间的潜在相关性.

主要方法:

一项前性观察性研究,涉及40名初级NS患者和40名对照.
心声学 (ECHO) 评估包括传统的,组织多普勒,二维斑点跟踪和三维ECHO.
收集人口,临床和实验室数据进行相关性分析.

主要成果:

与对照组相比,NS患者的E/E'比率和组织多普勒Tei指数显著更高 (p < 0.001).
全球纵向菌株 (GLS) 在NS患者 (p < 0.001) 中显着较低,特别是在耐固醇NS (SRNS) 中.
在NS患者中,3D ECHO显示出明显下降的喷射分数 (EF) (p < 0.001);E/E'与胆固醇和白蛋白水平相关.

结论:

组织多普勒在患有初级NS的儿童中发现了腹痛性亚临床LV功能障碍.
2D斑点跟踪和3D ECHO检测到NS中的缩变化.
在NS中微妙的LV功能障碍与NS相关的生物化学变化相关,突出了先进的心脏监测的需要.

关键词:

3D心声回声学 3D心声回声学左心室是左心室中的一个.脏病综合征 - 脏病综合征

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