在心律失常的右心室功能右心室心肌病:应变心力回声学的潜在价值
Caroline Løkke Bjerregaard1,2, Tor Biering-Sørensen1,2,3,4, Kristoffer Grundtvig Skaarup1,2
1Department of Cardiology, Copenhagen University Hospital-Herlev and Gentofte, 2900 Hellerup, Denmark.
Journal of clinical medicine
|February 10, 2024
概括
节律失调的右室心肌病 (ARVC) 诊断可以通过心脏应变分析来改进. 斑点跟踪提供了一种敏感的方法来评估右心室功能,并预测ARVC患者突然心脏死亡风险.
科学领域:
- 心脏病学 心脏病学
- 遗传学 是一个遗传学.
- 医疗成像医学成像
背景情况:
- 节律失调的右室心肌病变 (ARVC) 是一种遗传性疾病,导致纤维脂肪性心肌置换.
- 即使在疾病的早期阶段,ARVC也会增加心室节律失常和心脏突然死亡的风险.
- 目前对ARVC的心声回声诊断标准的敏感性有限.
研究的目的:
- 审查心肌压力测量措施的潜力,特别是从斑点跟踪,在诊断ARVC.
- 探索应变分析在评估ARVC中右心室功能障碍和疾病进展方面的实用性.
- 评估斑点跟踪在ARVC患者心室节律失常和突然心脏死亡风险分层中的作用.
主要方法:
- 这篇叙事综述综合了关于ARVC的斑点跟踪回声心脏病学的当前文献.
- 专注于心肌应变量化的应用,以评估右心室功能.
- 检查了菌株参数与临床结果之间的相关性,包括心律失常和突然心脏死亡.
主要成果:
- 斑点跟踪可以精确测量全球和区域缩功能和异步.
- 心肌应变分析显示,作为检测与ARVC相关的右心室功能障碍的敏感标志物具有前途.
- 与传统的心声回声测量相比,应变参数可能提供更好的风险分层能力.
结论:
- 斑点跟踪以量化心肌应变是ARVC诊断和管理的一个有价值的工具.
- 应变分析可以提高对右心室功能障碍的评估,并有助于预测不良事件.
- 对菌株参数的进一步研究可以完善诊断标准,并改善患者突然心脏死亡风险分层.
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