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Dorfman AL, Geva T, Samyn MM, Greil G, Krishnamurthy R, Messroghli D, Festa P, Secinaro A, Soriano B, Taylor A, Taylor MD, Botnar RM, Lai WW. SCMR expert consensus statement for cardiovascular magnetic resonance of acquired and non-structural pediatric heart disease. J Cardiovasc Magn Reson 2022; 24:44. [PMID: 35864534 PMCID: PMC9302232 DOI: 10.1186/s12968-022-00873-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Accepted: 06/24/2022] [Indexed: 12/14/2022] Open
Abstract
Cardiovascular magnetic resonance (CMR) is widely used for diagnostic imaging in the pediatric population. In addition to structural congenital heart disease (CHD), for which published guidelines are available, CMR is also performed for non-structural pediatric heart disease, for which guidelines are not available. This article provides guidelines for the performance and reporting of CMR in the pediatric population for non-structural ("non-congenital") heart disease, including cardiomyopathies, myocarditis, Kawasaki disease and systemic vasculitides, cardiac tumors, pericardial disease, pulmonary hypertension, heart transplant, and aortopathies. Given important differences in disease pathophysiology and clinical manifestations as well as unique technical challenges related to body size, heart rate, and sedation needs, these guidelines focus on optimization of the CMR examination in infants and children compared to adults. Disease states are discussed, including the goals of CMR examination, disease-specific protocols, and limitations and pitfalls, as well as newer techniques that remain under development.
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Affiliation(s)
- Adam L. Dorfman
- Department of Pediatrics, Division of Pediatric Cardiology, University of Michigan C.S. Mott Children’s Hospital, 1540 E. Medical Center Drive, Ann Arbor, MI 48109 USA
| | - Tal Geva
- Department of Cardiology, Boston Children’s Hospital, 300 Longwood Ave, Boston, MA 02115 USA
| | - Margaret M. Samyn
- Department of Pediatrics, Division of Pediatric Cardiology, Medical College of Wisconsin/Herma Heart Institute, Children’s Wisconsin, Milwaukee, WI 53226 USA
| | - Gerald Greil
- Department of Pediatrics, Division of Pediatric Cardiology, University of Texas Southwestern Medical Center, Dallas, TX 75235 USA
| | - Rajesh Krishnamurthy
- Department of Radiology, Nationwide Children’s Hospital, 700 Children’s Dr. E4A, Columbus, OH 43205 USA
| | - Daniel Messroghli
- Department of Internal Medicine-Cardiology, Deutsches Herzzentrum Berlin and Charité-University Medicine Berlin, Berlin, Germany
| | - Pierluigi Festa
- Department of Cardiology, Fondazione Toscana G. Monasterio, Massa, Italy
| | - Aurelio Secinaro
- Advanced Cardiothoracic Imaging Unit, Department of Imaging, Bambino Gesù Children’s Hospital IRCCS, Rome, Italy
| | - Brian Soriano
- Department of Pediatrics, Division of Pediatric Cardiology, Seattle Children’s Hospital, 4800 Sand Point Way NE, Seattle, WA 98105 USA
| | - Andrew Taylor
- Department of Cardiovascular Imaging, Great Ormond Street Hospital for Sick Children, University College London, London, UK
| | - Michael D. Taylor
- Department of Pediatrics, Division of Pediatric Cardiology, Cincinnati Children’s Hospital, 3333 Burnet Ave #2129, Cincinnati, OH 45229 USA
| | - René M. Botnar
- School of Biomedical Engineering and Imaging Sciences, King’s College London, London, UK
| | - Wyman W. Lai
- CHOC Children’s, 1201 W. La Veta Avenue, Orange, CA 92868 USA
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Fluorinated MRI contrast agents and their versatile applications in the biomedical field. Future Med Chem 2019; 11:1157-1175. [DOI: 10.4155/fmc-2018-0463] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
MRI has been recognized as one of the most applied medical imaging techniques in clinical practice. However, the presence of background signal coming from water protons in surrounding tissues makes sometimes the visualization of local contrast agents difficult. To remedy this, fluorine has been introduced as a reliable perspective, thanks to its magnetic properties being relatively close to those of protons. In this review, we aim to give an overall description of fluorine incorporation in contrast agents for MRI. The different kinds of fluorinated probes such as perfluorocarbons, fluorinated dendrimers, polymers and paramagnetic probes will be described, as will their imaging applications such as chemical exchange saturation transfer (CEST) imaging, physico-chemical changes detection, drug delivery, cell tracking and inflammation or tumors detection.
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