Magnetic Resonance Imaging on Patients with Implanted Cardiac Pacemakers

The aim of this work was to identify the patterns that can induce heating around implanted cardiac pacemakers during MRI and to develop strategies to counteract them. Two approaches were taken: computer simulations of the occurring electromagnetic field distributions and in-vitro experiments using p...

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Detalhes bibliográficos
Autor principal: Seitz, Sebastian (auth)
Formato: Recurso Electrónico Capítulo de Livro
Idioma:inglês
Publicado em: KIT Scientific Publishing 2011
Colecção:Karlsruhe transactions on biomedical engineering / Ed.: Universität Karlsruhe (TH) / Institute of Biomedical Engineering
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Descrição
Resumo:The aim of this work was to identify the patterns that can induce heating around implanted cardiac pacemakers during MRI and to develop strategies to counteract them. Two approaches were taken: computer simulations of the occurring electromagnetic field distributions and in-vitro experiments using phantoms in real MRI devices, both for conventional bore-hole and new open MRI systems. Using the open MRI, the observed heating could be reduced significantly.
Descrição Física:1 electronic resource (156 p. p.)
ISBN:KSP/1000021187
9783866446106
Acesso:Open Access