通过4D流动心脏MRI测量的动能在评估室内血动力学方面:系统性审查
Jing Zhu1,2, Xiaolin Mu1, Wenjia Wang3
1Department of Radiology, Central Hospital of Dalian University of Technology, Dalian, People's Republic of China.
Journal of magnetic resonance imaging : JMRI
|March 12, 2025
概括
四维流动心脏MRI量化心室动能 (KE) 以评估血液流动的血液动力学. 这次审查突出了KE的重点.
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:
- 四维流动心脏MRI (4D流动心脏MRI) 是一种先进的非侵入性成像技术.
- 衍生动能 (KE) 血流参数显示出作为心室血动力学生物标志物的潜力.
- 评估心室血动力学对于了解心脏健康和疾病至关重要.
研究的目的:
- 综合方法论,临床意义和研究量化室内KE参数的当前状态的细节,使用4D Flow心脏MRI.
- 为探索KE在心脏病中的价值提供客观基础.
- 审查4D Flow心脏MRI及其衍生的KE参数的内心临床应用.
主要方法:
- 系统审查过去10年出版的文献.
- 在PubMed,Web of Science,SCIENCEDIRECT和Springer Link数据库中进行的搜索.
- 纳入标准:使用4D流动心脏MRI对人体进行的临床试验,以评估心室血流KE参数;排除标准:动物研究和非英语文章.
主要成果:
- 在195篇选的文章中,共有62项研究符合纳入标准.
- 研究包括4D Flow心脏MRI技术研究 (41.9%) 和临床应用研究 (58.1%).
- 使用4D流动心脏MRI的动能测量是评估心室血液动力学的有希望的工具.
结论:
- 使用4D流动心脏MRI测量动能,为心室血液动力学提供了宝贵的见解.
- 这种技术可以更深入地了解生理和病理心室血流动力学.
- 根据目前的证据,进一步探索KE在心脏病中的价值是有必要的.
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