Investigating the physiological effects of 10.5 Tesla static field exposure on anesthetized swine

Yigitcan Eryaman; Patrick Zhang; Lynn Utecht; Kivanc Kose; Russell L. Lagore; Lance Delabarre; Jeramy Kulesa; Lynn E. Eberly; Gregor Adriany; Tinen L. Iles; Paul A. Iaizzo; J. Thomas Vaughan; Kamil Ugurbil

doi:10.1002/mrm.26672

Investigating the physiological effects of 10.5 Tesla static field exposure on anesthetized swine

Yigitcan Eryaman, Patrick Zhang, Lynn Utecht, Kivanc Kose, Russell L. Lagore, Lance Delabarre, Jeramy Kulesa, Lynn E. Eberly, Gregor Adriany, Tinen L. Iles, Paul A. Iaizzo, J. Thomas Vaughan, Kamil Ugurbil

Research output: Contribution to journal › Article › peer-review

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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.

Original language	English (US)
Pages (from-to)	511-514
Number of pages	4
Journal	Magnetic resonance in medicine
Volume	79
Issue number	1
DOIs	https://doi.org/10.1002/mrm.26672
State	Published - Jan 2018

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© 2017 International Society for Magnetic Resonance in Medicine

Keywords

10.5T
blood pressure
heart rate
physiological effects
static field exposure

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10.1002/mrm.26672

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5612859

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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.",

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author = "Yigitcan Eryaman and Patrick Zhang and Lynn Utecht and Kivanc Kose and Lagore, {Russell L.} and Lance Delabarre and Jeramy Kulesa and Eberly, {Lynn E.} and Gregor Adriany and Iles, {Tinen L.} and Iaizzo, {Paul A.} and Vaughan, {J. Thomas} and Kamil Ugurbil",

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doi = "10.1002/mrm.26672",

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AU - Utecht, Lynn

AU - Kose, Kivanc

AU - Lagore, Russell L.

AU - Delabarre, Lance

AU - Kulesa, Jeramy

AU - Eberly, Lynn E.

AU - Adriany, Gregor

AU - Iles, Tinen L.

AU - Iaizzo, Paul A.

AU - Vaughan, J. Thomas

AU - Ugurbil, Kamil

PY - 2018/1

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AB - 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.

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Investigating the physiological effects of 10.5 Tesla static field exposure on anesthetized swine

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