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测量心脏失调与DENSE (移位编码与刺激的回声) - 一个系统性审查

Saara Sillanmäki^1,2, Hanna-Liina Vainio¹, Elias Ylä-Herttuala^2,3

¹Institute of Medicine, University of Eastern Finland, 70210 Kuopio, Finland.

Reviews in cardiovascular medicine

|July 30, 2024

概括

用刺激回声 (DENSE) 进行位移编码是一种有前途的心血管磁共振 (CMR) 成像技术,用于测量心肌失调. 尽管目前的分析时间挑战,但DENSE显示出在评估心脏功能和指导治疗中临床使用的潜力.

科学领域:

心血管成像 - 心血管成像
生物医学工程生物医学工程
医学物理医学物理

背景情况:

心肌失调的评估对于诊断和管理各种心脏疾病至关重要.
心血管磁共振 (CMR) 成像为评估心脏功能提供了先进的技术.
用刺激回声进行位移编码 (DENSE) 是一种新兴的CMR方法,用于量化心肌运动.

研究的目的:

审查过去二十年来对DENSE方法测量心肌失调的研究.
为了将DENSE与用于评估心脏异步的其他技术进行比较.
讨论DENSE在心血管磁共振 (CMR) 成像中的潜在临床应用.

主要方法:

在Scopus,Web of Science,PubMed和Cochrane数据库中进行了系统的文献搜索.
搜索术语包括DENSE的变化,异步和磁共振成像 (MRI/CMR).
包括专注于DENSE治疗心脏失调的研究,不包括综述和病例报告.

主要成果:

在评估心肌失调时,DENSE表现出高的可重复性.
该方法在识别心脏再同步治疗 (CRT) 响应者和优化CRT设置方面显示出实用性.
研究显示心脏纤维化和机械失调之间存在关联,肥胖小鼠左心室同步减少.

结论:

DENSE是量化心肌功能和失同的有希望的工具,与现有方法相比,它具有优势.
挑战包括DENSE成像和分析的耗时性质.
图像,分析和人工智能的进步可能会促进DENSE的更广泛的临床采用.

关键词:

在CMR中,CMR是CMR.丹尼斯 (DENSE) 是一个这就是为什么MRI是MRI.心血管磁共振成像 - 心血管磁共振成像位移编码与刺激的回声进行编码.不同步的时间变化.系统性审查系统性审查

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