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Cardiac MRI

NM Nathan E. Manghat
ER Elizabeth Robinson
KM Konstantina Mitrousi
JR Jonathan C.L. Rodrigues
TH Thomas Hinton
JP Julian F.R. Paton
RW Richard G. Wise
AN Angus K. Nightingale
EH Emma C. Hart
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This was performed only in the hypertensive group to measure cardiac output. Short-axis steady-state free precession cines with whole left ventricular coverage (8 mm slice thickness, no slice gap, temporal resolution 38.1 ms, echo time 1.07 ms, in-plane pixel size 1.5×0.8 mm) were used for the estimation of left ventricular volumes, as previously described.12 In accordance with the Society of Cardiac Magnetic Resonance guidelines,13 a validated14 threshold-detection software package was used (cmr42, Circle Cardiovascular Imaging, Canada). Cardiac output was calculated using the left ventricular volumes measured.

Copyright and License information:  ©2022 The Authors.
Hypertension is published on behalf of the American Heart Association, Inc., by Wolters Kluwer Health, Inc. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution, and reproduction in any medium, provided that the original work is properly cited.This article is made available via the PMC Open Access Subset for unrestricted re-use and analyses in any form or by any means with acknowledgement of the original source. These permissions are granted for the duration of the COVID-19 pandemic or until permissions are revoked in writing. Upon expiration of these permissions, PMC is granted a perpetual license to make this article available via PMC and Europe PMC, consistent with existing copyright protections.

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