评估心脏功能通过斑点跟踪回声心脏学在患有骨质发育不完善的儿童
Saeed Elseedy1, Shimaa Elnemr2, Shaimaa Badreldeen2
1Ministry of Health and Population, Tanta, Egypt.
Pediatric research
|November 19, 2025
概括
患有 osteogenesis imperfecta (OI) 的儿童表现出亚临床心脏功能障碍,包括左心室和右心室功能受损. 这些异常与疾病严重程度相关,强调需要定期进行心声回声监测.
科学领域:
- 儿童心脏病学 儿童心脏病学
- 遗传性疾病 遗传性疾病
- 心声回声扫描 (Echocardiography) 是一种心声回声扫描.
背景情况:
- 骨质生成不完美 (OI) 是一种影响原1的遗传疾病,导致骨脆弱性和潜在的骨外并发症.
- 在成年OI患者中,包括大动脉扩张在内的心血管参与被认可.
- 在OI中使用高级心声回声学对心室功能的儿科评估仍未得到充分研究.
研究的目的:
- 评估OI儿童的左心室 (LV) 和右心室 (RV) 亚临床功能障碍.
- 使用二维斑点跟踪回声心脏学 (2D-STE) 进行详细的心脏功能评估.
- 为了将心脏异常与骨质发生不完美的临床严重程度相关联.
主要方法:
- 一项涉及30名OI儿童和30名年龄和性别匹配的健康对照的横截面研究.
- 在所有参与者身上都进行了常规心声学,组织多普勒成像和2D-STE.
- 评估了OI的临床严重程度,并与心声学参数相关联.
主要成果:
- 与对照组相比,患有OI的儿童的身高,体重和血红蛋白显著下降.
- 在OI组中观察到更大的大动脉直径,左心房直径,左心房直径,右心室直径和平均肺动脉直径.
- 在患有OI的儿童中,减少的LV和RV缩功能 (2D-GLS,S波) 和腹功能 (E/é) 显着较低.
- 临床严重程度与心室尺寸正相关,与心室应变参数负相关.
结论:
- 患有骨质发育不完善的儿童存在亚临床左和右心室缩和扩张功能障碍.
- 这些心脏异常与OI的临床严重程度有关.
- 为监测心脏健康,建议对患有OI的儿科患者进行定期心声监测.
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