Cardiac Applications of PET-MR

被引:13
作者
Bergquist, Peter J. [1 ]
Chung, Michael S. [2 ]
Jones, Anja [1 ]
Ahlman, Mark A. [3 ]
White, Charles S. [1 ]
Jeudy, Jean [1 ,4 ]
机构
[1] Univ Maryland, Sch Med, Dept Diagnost Radiol & Nucl Med, Baltimore, MD 21201 USA
[2] Icahn Sch Med Mt Sinai, Dept Radiol, New York, NY 10029 USA
[3] NIH, Dept Radiol & Imaging Sci, Ctr Clin, Bldg 10, Bethesda, MD 20892 USA
[4] Univ Maryland, Sch Med, 22 S Greene St, Baltimore, MD 21201 USA
关键词
PET-MR; Cardiac MR: cardiomyopathy; Cardiac tumors; Ischemic heart disease; POSITRON-EMISSION-TOMOGRAPHY; CORONARY-ARTERY-DISEASE; CARDIOVASCULAR MAGNETIC-RESONANCE; BARR-VIRUS INFECTION; HYPERTROPHIC CARDIOMYOPATHY; MYOCARDIAL-PERFUSION; COMPUTED-TOMOGRAPHY; DELAYED ENHANCEMENT; SARCOIDOSIS; HEART;
D O I
10.1007/s11886-017-0847-9
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
Purpose of Review The purpose of this study was to provide an overview of the clinical applications of PET-MR in the setting of cardiac imaging with emphasis on specific scenarios where both techniques together provided added information. Recent Findings Synergy of cardiac PET and MR fusion may hold similar promise eliminating ionizing radiation and improving tissue contrast. Future development of new hybrid scanners, use of new imaging tracers, and clinical applications are significant factors which will influence its use. Summary Both positron emission tomography (PET) and cardiac magnetic resonance imaging (CMR) provide important anatomic and physiologic information with regard to the heart. Being able to combine the data from these two examinations in a hybrid technique allows for a more complete evaluation of cardiac pathology. While hybrid PET-CT has already established the utility of a combined imaging approach, the use of CMR in lieu of CT allows for elimination of ionizing radiation and for improved tissue contrast.
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页数:10
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