Parametric methods for characterizing myocardial tissue by magnetic resonance imaging (part 2): T2 mapping

Radiología
R J Perea PalazónJ T Ortiz Pérez

Abstract

Cardiac magnetic resonance imaging is considered the reference technique for characterizing myocardial tissue; for example, T2-weighted sequences make it possible to evaluate areas of edema or myocardial inflammation. However, traditional sequences have many limitations and provide only qualitative information. Moreover, traditional sequences depend on the reference to remote myocardium or skeletal muscle, which limits their ability to detect and quantify diffuse myocardial damage. Recently developed magnetic resonance myocardial mapping techniques enable quantitative assessment of parameters indicative of edema. These techniques have proven better than traditional sequences both in acute cardiomyopathy and in acute ischemic heart disease. This article synthesizes current developments in T2 mapping as well as their clinical applications and limitations.

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Jun 21, 2017·Clinical Research in Cardiology : Official Journal of the German Cardiac Society·Tomas LapinskasSebastian Kelle
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May 16, 2018·Cardiovascular Engineering and Technology·Narjes BenameurTarek Kraiem

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