Virtual Humans for Implantable Device Safety Assessment in MRI: Mitigating Magnetic Resonance Imaging Hazards for Implanted Medical Devices
Autor: | Paul J. Stadnik, James E. Brown, Rui Qiang, Jeffrey A. Von Arx, Larry Stotts |
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Rok vydání: | 2017 |
Předmět: |
0301 basic medicine
Pacemaker Artificial medicine.medical_specialty Population Biomedical Engineering 030204 cardiovascular system & hematology User-Computer Interface 03 medical and health sciences 0302 clinical medicine medicine Humans Cardiac device education education.field_of_study Equipment Safety medicine.diagnostic_test business.industry Heart Magnetic resonance imaging Prostheses and Implants General Medicine Magnetic Resonance Imaging 030104 developmental biology Safety Equipment Radiology business |
Zdroj: | IEEE Pulse. 8:50-53 |
ISSN: | 2154-2317 2154-2287 |
Popis: | Magnetic resonance imaging (MRI) is the preferred modality for soft tissue imaging because of its nonionizing radiation and lack of contrast agent. Due to interactions between the MR system and active implantable medical devices (AIMDs), patients with implants such as pacemakers are generally denied access to MRI, which presents a detriment to that population. It has been estimated that 50-75% of patients with a cardiac device were denied access to MRI scanning and, moreover, that 17% of pacemaker patients need an MRI within 12 months of implantation [1]. In recent years, AIMD manufacturers, such as Biotronik, have assessed the conditional safety of devices in MRI. |
Databáze: | OpenAIRE |
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