系统性硬化症中的心脏磁共振成像:心脏参与高分辨率
Jessica L Fairley1,2, Rachael O'Rourke3,4, Rajesh Puranik5,6
1The University of Melbourne, Melbourne, Victoria, Australia.
Rheumatology and immunology research
|July 17, 2024
概括
心脏磁共振成像 (CMR) 在系统性硬化症 (SSc) 中提供了对心脏结构和功能的优越评估. 这次审查强调了CMR的重点.
科学领域:
- 心血管成像 - 心血管成像
- 类风湿病学 类风湿病学
- 医学物理 医学物理
背景情况:
- 系统性硬化症 (SSc) 显著增加了由于心脏参与 (SHI) 的死亡风险.
- 传统的心声回声学往往低估了SHI的程度.
- 心肌中SSc的变化,如和纤维化,需要先进的成像技术.
研究的目的:
- 审查目前的心脏磁共振成像 (CMR) 技术来评估SHI.
- 阐明CMR在SSc.中心肌变化的识别和量化中的作用.
- 探索CMR在了解SSc病原和管理方面的未来机会.
主要方法:
- 对SSc中CMR应用的当前文献的审查.
- 分析CMR的特征心肌组织的能力,包括和纤维化.
- 在SHI中综合了CMR诊断和预后价值的数据.
主要成果:
- CMR是非侵入性心脏评估的黄金标准,在检测SSc中微妙的心肌变化方面超过了心声回声学.
- CMR可以有效地识别和量化心肌胀和纤维化,这是SHI的关键指标.
- 目前的CMR技术为SSc.中心脏参与的病变发生和程度提供了宝贵的见解.
结论:
- 心脏磁共振成像对于准确评估系统性硬化症相关的心脏参与是必不可少的.
- 通过CMR,可以对心肌组织进行详细的表征,从而更好地了解SHI.
- 使用CMR的进一步研究可以推进SSc.患者的管理和治疗策略.
更多相关视频
12:24Noninvasive Assessment of Cardiac Abnormalities in Experimental Autoimmune Myocarditis by Magnetic Resonance Microscopy Imaging in the Mouse
Published on: June 20, 2014
9.9K
11:13Quantification of Mouse Heart Left Ventricular Function, Myocardial Strain, and Hemodynamic Forces by Cardiovascular Magnetic Resonance Imaging
Published on: May 24, 2021
6.3K
相关概念视频
01:20Imaging Studies for Cardiovascular System III: X-Ray
169
The most common cardiovascular diagnostic test is an X-ray. It produces images of the heart, blood vessels, and adjacent structures.
Definition and Purpose
An X-ray, or radiograph, is a non-invasive method that uses ionizing radiation to take images of internal structures. It is mainly used in cardiac imaging to examine the heart, lungs, and major blood vessels, aiming to identify abnormalities in the heart's size, shape, and position, such as heart failure, congenital defects, and vascular...
Definition and Purpose
An X-ray, or radiograph, is a non-invasive method that uses ionizing radiation to take images of internal structures. It is mainly used in cardiac imaging to examine the heart, lungs, and major blood vessels, aiming to identify abnormalities in the heart's size, shape, and position, such as heart failure, congenital defects, and vascular...
169
01:17Imaging Studies for Cardiovascular System I:Echocardiography
311
Cardiac imaging studies encompass a wide range of noninvasive and minimally invasive techniques designed to visualize the heart's structure and function in detail. One such technique is echocardiography, which uses high-frequency ultrasound waves to produce detailed images of the heart, known as echocardiograms.
Indications: Echocardiography is utilized to diagnose heart failure, valve disorders, and myocardial infarction. It also assesses cardiac structures' size, shape, and motion,...
Indications: Echocardiography is utilized to diagnose heart failure, valve disorders, and myocardial infarction. It also assesses cardiac structures' size, shape, and motion,...
311