心肌功能,力学和心声回声学在患有严重肥胖的青少年中的工作
Guillermo Larios1, Sergio Uribe2, Claudia Trincado1
1Division of Pediatrics, Department of Pediatric Cardiology, Pontificia Universidad Católica de Chile.
Cardiovascular endocrinology & metabolism
|May 6, 2024
概括
在患有严重肥胖的青少年中,新的心声回声测量,如左心房应变 (LAε) 和左心室应变 (LVε) 是可行的. 较高的体脂和并发症与心脏功能变化相关,表明代谢影响.
科学领域:
- 心脏病学 心脏病学
- 儿科 儿科 儿科
- 代谢健康 代谢健康
背景情况:
- 肥胖及其代谢并发症可能会影响儿科心脏结构和功能.
- 使用传统方法检测亚临床心脏变化是具有挑战性的.
研究的目的:
- 在严重肥胖的青少年中评估新型心声学参数 (LAε,LVε,MW) 的可行性.
- 探索这些参数,身体脂肪,代谢并发症和身体能力之间的关联.
主要方法:
- 在肥胖青少年中进行了涉及心声学与LAε,LVε和MW的斑点跟踪分析的横截面研究.
- 分析可行性和与人体测量,身体脂肪百分比,并发病症和心肺检测的相关性.
主要成果:
- 大多数参与者 (95-100%) 的心声学参数分析是可行的.
- 在患有代谢综合征和高血压的青少年中观察到较低的LVε.
- 身体脂肪增加与LAε和MW降低相关,独立于心肺检测结果.
结论:
- 对LAε,LVε和MW的心声评估在严重肥胖的青少年中是可行的.
- 增加的体脂和并发症与心脏功能参数的改变有关,这表明心肌因代谢妥协而受到影响.
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