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Requisiti hardware e software: preparazione del paziente

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Risonanza magnetica cardiaca

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Riassunto

L’utilizzo della risonanza magnetica (RM) in applicazioni cardiovascolari è maturata con lo sviluppo dei sistemi hardware delle attuali macchine RM: velocissimi tempi di attivazione e disattivazione dei gradienti (slewrate), bobine di radiofrequenza con altissima sensibilità, elevate ampiezze di gradiente, ecc. Lo sviluppo hardware, unito a quello di nuove tecniche per il controllo del movimento e degli artefatti dovuti al flusso, consente oggi di ottenere con un solo esame di risonanza magnetica cardiaca (RMC) la valutazione della morfologia del cuore, della sua funzione, della perfusione, della vitalità miocardica, dei flussi ed infine dell’anatomia coronarica [1, 2]. Grazie al rapido e continuo sviluppo tecnologico avuto negli ultimi anni, la RM si è introdotta con forza ed autorevolezza nella quasi totalità dei percorsi diagnostici della cardiologia clinica. Ad oggi, la difficoltà maggiore nel delinearne le indicazioni nell’iter diagnostico risiede in un numero di evidenze di costoefficacia significativamente inferiore rispetto a metodiche tradizionali (quali, ad esempio, l’ecocardiogramma).

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Authors and Affiliations

  1. Dipartimento di Biotecnologie Mediche e Medicina Legale, Sezione di Scienze Radiologiche, A.O.U. Policlinico “Paolo Giaccone”, Palermo

    Emanuele Grassedonio, Massimo Galia, Giuseppe Lo Re, Ludovico La Grutta, Giuseppe La Tona & Massimo Midiri

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  1. Emanuele Grassedonio
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  2. Massimo Galia
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  3. Giuseppe Lo Re
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  4. Ludovico La Grutta
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  5. Giuseppe La Tona
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  6. Massimo Midiri
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Grassedonio, E., Galia, M., Lo Re, G., La Grutta, L., La Tona, G., Midiri, M. (2010). Requisiti hardware e software: preparazione del paziente. In: Risonanza magnetica cardiaca. Springer, Milano. https://doi.org/10.1007/978-88-470-1694-1_2

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  • DOI: https://doi.org/10.1007/978-88-470-1694-1_2

  • Publisher Name: Springer, Milano

  • Print ISBN: 978-88-470-1693-4

  • Online ISBN: 978-88-470-1694-1

  • eBook Packages: MedicineMedicine (R0)

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