Investigating the physiological effects of 10.5 Tesla static field exposure on anesthetized swine Journal Article
| Authors: | Eryaman, Y.; Zhang, P.; Utecht, L.; Kose, K.; Lagore, R. L.; DelaBarre, L.; Kulesa, J.; Eberly, L. E.; Adriany, G.; Iles, T. L.; Iaizzo, P. A.; Vaughan, J. T.; Ugurbil, K. |
| Article Title: | Investigating the physiological effects of 10.5 Tesla static field exposure on anesthetized swine |
| Abstract: | Purpose: In this work, we investigated the relative effects of static magnetic field exposure (10.5 Tesla [T]) on two physiological parameters; blood pressure (BP) and heart rate (HR). Methods: In vivo, we recorded both BP and HR in 4 swine (3 female, 1 male) while they were positioned within a 10.5T magnet. All measurements were performed invasively within these anesthetized animals by the placement of pressure catheters into their carotid arteries. Results: We measured average increases of 2.0 mm Hg (standard deviation [SD], 6.9) in systolic BP and an increase of 4.5 mm Hg (SD, 13.7) in the diastolic BPs: We also noted an average increase of 1.2 beats per minute (SD, 2.5) in the HRs during such. Conclusion: Data regarding changes in BP and HR in anesthetized swine attributed to whole-body 10.5T exposure are reported. Magn Reson Med 79:511–514, 2018. © 2017 International Society for Magnetic Resonance in Medicine. © 2017 International Society for Magnetic Resonance in Medicine |
| Keywords: | controlled study; nonhuman; nuclear magnetic resonance imaging; diagnostic accuracy; animal experiment; in vivo study; radiation exposure; carotid artery; diastolic blood pressure; systolic blood pressure; blood pressure; heart rate; magnetic field; male; female; article; static magnetic field exposure; physiological effects; 10.5t; static field exposure |
| Journal Title: | Magnetic Resonance in Medicine |
| Volume: | 79 |
| Issue: | 1 |
| ISSN: | 0740-3194 |
| Publisher: | John Wiley & Sons |
| Date Published: | 2018-01-01 |
| Start Page: | 511 |
| End Page: | 514 |
| Language: | English |
| DOI: | 10.1002/mrm.26672 |
| PROVIDER: | scopus |
| PMCID: | PMC5612859 |
| PUBMED: | 28342176 |
| DOI/URL: | |
| Notes: | Article -- Export Date: 2 January 2018 -- Source: Scopus |
