Future perspectives of nanoparticle-based contrast agents for cardiac magnetic resonance in myocardial infarction

Nanomedicine : Nanotechnology, Biology, and Medicine
Anna Maria GrimaldiFilippo Cademartiri

Abstract

Cardiac Magnetic Resonance (CMR), thanks to high spatial resolution and absence of ionizing radiation, has been widely used in myocardial infarction (MI) assessment to evaluate cardiac structure, function, perfusion and viability. Nevertheless, it suffers from limitations in tissue and assessment of myocardial pathophysiological changes subsequent to MI. In this issue, nanoparticle-based contrast agents offer the possibility to track biological processes at cellular and molecular level underlying the various phases of MI, infarct healing and tissue repair. In this paper, first we examine the conventional CMR protocol and its findings in MI patients. Next, we looked at how nanoparticles can help in the imaging of MI and give an overview of the major approaches currently explored. Based on the presentation of successful nanoparticle applications as contrast agents (CAs) in preclinical and clinical models, we discuss promises and outstanding challenges facing the field of CMR in MI, their translational potential and clinical application.

Citations

Apr 25, 2020·Frontiers in Cellular Neuroscience·Carlo CavaliereMarco Salvatore
Mar 4, 2021·Journal of Nanoscience and Nanotechnology·Maria MonteserínL Francisco Martín
Apr 4, 2021·Pharmaceutics·Rajasekharreddy PalaSurya M Nauli
Apr 22, 2021·Contrast Media & Molecular Imaging·Angela Costagliola di PolidoroEnza Torino

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