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3T Cardiac Imaging with On-line 12-lead ECG Monitoring

Institution:
1Department of Radiology, Brigham and Women’s Hospital, Boston, MA, USA.
2E-TROLZ Inc., North Andover, MA, USA.
3Department of Cardiology, Brigham and Women’s Hospital, Boston, MA, USA.
4Department of Radiology, Stanford University, Stanford, CA, USA.
5Department of Engineering, The University of Georgia, Athens, GA USA.
Publication Date:
Jan-2016
Citation:
Soc. Cardiac MRI Annual Meeting, Los Angeles, CA, 2016 Jan; P212.
Appears in Collections:
Cardiac MRI Annual Meeting
Sponsors:
P41 EB015898/EB/NIBIB NIH HHS/United States
R03 EB013873/EB/NIBIB NIH HHS/United States
AHA 10SDG261039
Generated Citation:
Dabaghyan M., Zhang S.H., Ward J., Kwong R.Y., Stevenson W., Watkin R.D., Tse Z.T., Schmidt E.J. 3T Cardiac Imaging with On-line 12-lead ECG Monitoring. Soc. Cardiac MRI Annual Meeting, Los Angeles, CA, 2016 Jan; P212.
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We previously demonstrated rapid detection of acute ischemia inside MRI using a prototype MRI-conditional 12-lead ECG system [1] equipped with hardware to remove artifacts produced by the MRI gradients. We also synchronized [2] high-field (1.5-7T) scanners using triggers from 12-lead traces following Magneto-Hydro-Dynamic suppression. A commercial 12-lead ECG system might allow for the performance of MR imaging studies in which there is a greater risk of ischemic events, as well as the execution of high-risk MRI-guided interventions, such as ventricular tachycardia ablation.