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Single‐shot, motion insensitive cardiac imaging on a standard clinical system
Author(s) -
Meyerand M. Elizabeth,
Moritz Chad H.,
Wong Eric C.
Publication year - 1998
Publication title -
magnetic resonance in medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.696
H-Index - 225
eISSN - 1522-2594
pISSN - 0740-3194
DOI - 10.1002/mrm.1910400620
Subject(s) - motion (physics) , shot (pellet) , single shot , computer science , computer vision , nuclear magnetic resonance , artificial intelligence , physics , chemistry , optics , organic chemistry
The overall goal of this study was the development and application of a less motion sensitive, single‐shot MRI technique for use on a standard clinical system in a dynamic imaging setting, such as cardiac scanning. Time encoding, a single‐shot line scanning technique, has been used to produce single‐shot, small field‐of‐view cardiac images without the use of presaturation pulses. The major advantages of this method are: (1) as a line scanning technique, time encoding is minimally sensitive to motion when compared with 2D Fourier methods, and (2) aliasing will not occur if the object being imaged extends beyond the field of view.