PMID: 9543430Apr 16, 1998Paper

Improved sampling of myocardial motion with variable separation tagging

Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine
E R McVeigh, B D Bolster

Abstract

A novel tagging method is introduced that increases the spatial resolution of estimates of myocardial radial thickening. The separation of adjacent parallel tag planes is customized to match the expected motion of specific regions of the heart wall. In regions in which the tags increase their separation over systole (radial thickening), the tag planes are placed close together at end diastole. In regions in which the tags decrease their separation over systole (circumferential shortening), the tags are placed farther apart so they remain detectable at end systole. With variable separation tagging (VTAG), parallel plane tagging can be used to obtain higher-resolution estimates of radial thickening and circumferential shortening simultaneously.

References

Dec 1, 1992·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·E R McVeigh, E Atalar
Aug 1, 1990·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·T J Mosher, M B Smith
Sep 1, 1989·Radiology·J M Eskridge
Jun 1, 1989·Radiology·L Axel, L Dougherty
Mar 1, 1994·Radiology·C C MooreE R McVeigh
Jan 1, 1996·Magnetic Resonance Imaging·E R McVeigh

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Citations

Jan 12, 2001·Topics in Magnetic Resonance Imaging : TMRI·S B Reeder, A Z Faranesh
Jul 30, 2011·Journal of Cardiovascular Magnetic Resonance : Official Journal of the Society for Cardiovascular Magnetic Resonance·El-Sayed H Ibrahim
Feb 25, 2003·Journal of Biomechanical Engineering·Alexander I VeressRichard D Rabbitt
Jul 25, 2012·Journal of Magnetic Resonance Imaging : JMRI·Robin M SimpsonDavid N Firmin
Oct 30, 2008·Proceedings of the IEEE·Cengizhan OzturkElliot R McVeigh
Aug 29, 2003·IEEE Transactions on Bio-medical Engineering·Vasiliki N Ikonomidou, George D Sergiadis
Jan 29, 2000·Journal of Magnetic Resonance·W S Kerwin, J L Prince

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