在粘多糖症中对心脏发现的评估
Bahar Dehghan1, Noushin Rostampour2, Mohsen Sedighi3
1Pediatric Cardiovascular Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran.
The international journal of cardiovascular imaging
|October 16, 2023
概括
心脏并发症在粘多糖症 (MPS) 中很常见. 二维斑点跟踪回声心电图 (2D-STE) 能够有效地检测MPS患者的早期心脏功能障碍,超过M-Mode.
科学领域:
- 心脏病学 心脏病学
- 遗传学 是一个遗传学.
- 儿科 儿科 儿科
背景情况:
- 粘多糖症 (MPS) 是一种罕见的遗传性疾病,具有显著的心脏参与.
- 心脏并发症是MPS患者死亡的主要原因.
- 早期发现心血管问题对于管理MPS至关重要.
研究的目的:
- 为了调查患有I,II,III,IV和VI类型的粘多糖症 (MPS) 的患者的心血管参与.
- 探索M模式和二维斑点跟踪回声心电图 (2D-STE) 在MPS中评估心脏功能的实用性.
- 为了识别不同类型的MPS之间心脏功能的差异.
主要方法:
- 一项涉及35名MPS患者 (I,II,III,IV,VI类型) 的横截面研究.
- 专门的心声回声学包括M模式和2D-STE来评估膜功能,静脉缩/腹缩功能,LVEF和GLS.
- 统计分析以比较MPS类型之间的心脏参数,并将发现结果关联起来.
主要成果:
- 全球纵向菌株 (GLS) 在MPS类型之间有显著差异 (p=0.029).
- 在MPS型III患者中,对位膜吐和狭窄更为常见 (分别为p=0.001和p=0.007).
- 在LVEF和GLS (β=-0.662;p=0.025) 和LVEF和MPS类型 (β=1.82;p=0.025) 之间发现了显著的关联.
结论:
- 心脏并发症非常普遍,是MPS患者的主要死亡原因.
- 2D-STE在MPS中检测早期和亚临床心脏功能障碍方面表现出优于M-Mode的优势.
- 针对性的心声回声评估对于管理MPS心血管风险至关重要.
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