Myocardial T1 mapping: where are we now and where are we going?

被引：2
作者：
Abdel-Gadir, Amna [1 ,2 ]
Treibel, Thomas A. [1 ,2 ]
Moon, James C. [1 ,2 ]
机构：
[1] Univ Coll London Hosp, Heart Hosp Imaging Ctr, 16-18 Westmoreland St, London W1G 8PH, England
[2] UCL, Inst Cardiovasc Sci, London, England
来源：
RESEARCH REPORTS IN CLINICAL CARDIOLOGY | 2014年 / 5卷
关键词：
extracellular volume fraction; diffuse fibrosis; interstitium; cardiac remodeling; myocardial intracellular volume;
D O I：
10.2147/RRCC.S50891
中图分类号：
R5 [内科学];
学科分类号：
1002 ; 100201 ;
摘要：
Cardiovascular magnetic resonance offers noninvasive myocardial tissue characterization as a key unique strength over other imaging techniques. In particular T1, a tissue property that alters with disease, has gained prominence as a diagnostic tool. Prior to the administration of contrast, the native T1 changes with a number of processes such as fibrosis, edema, and infiltration. If a post-contrast scan is also acquired, the post-contrast T1 and extracellular volume fraction can be measured. Detecting and quantifying early and established myocardial pathological processes permits better diagnosis, prognostication, and tracking of therapy.
引用
收藏
页码：339 / 347
页数：9
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