Fast 3D Cardiac Cine MR Imaging

We describe a technique for three‐dimensional cine MR imaging. By using short repetition times (TR) and interleaved slice encoding, volumetric cine data can be acquired throughout the cardiac cycle with a temporal resolution of approximately 80 msec. A T1‐shortening agent is used to produce contrast...

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Bibliographic Details
Published inJournal of magnetic resonance imaging Vol. 9; no. 5; pp. 751 - 755
Main Authors Alley, Marcus T., Napel, Sandy, Amano, Yasuo, Paik, David S., Shifrin, Roger Y., Shimakawa, Ann, Pelc, Norbert J., Herfkens, Robert J.
Format Journal Article
LanguageEnglish
Published New York John Wiley & Sons, Inc 01.05.1999
Subjects
Contrast Media
Dextrans
Ferrosoferric Oxide
Gadolinium DTPA
Heart - anatomy & histology
Humans
image processing
Image Processing, Computer-Assisted
Iron
Magnetic Resonance Imaging, Cine - methods
Magnetite Nanoparticles
MR angiography
MR cine imaging
Oxides
Time Factors
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Summary:We describe a technique for three‐dimensional cine MR imaging. By using short repetition times (TR) and interleaved slice encoding, volumetric cine data can be acquired throughout the cardiac cycle with a temporal resolution of approximately 80 msec. A T1‐shortening agent is used to produce contrast between blood and myocardium. A comparison between the acquisition times of this and several other two‐dimensional techniques is presented. J. Magn. Reson. Imaging 1999;9:751–756. © 1999 Wiley‐Liss, Inc.
Bibliography:ArticleID:JMRI21
istex:07DB2E51BA31A82190E4CE7C0B5FD861F5B0B3F6
ark:/67375/WNG-H58N9530-C
NIH - No. F32 DK09232; No. RO1 HL46523; No. RO1 HL46347; No. P41 RR09784
Presented in part at the 5th and 6th Annual Meetings of the ISMRM, Vancouver, April 1997 and Sydney, April 1998.
Annual Meetings of the ISMRM, Vancouver, April 1997 and Sydney, April 1998.
Presented in part at the 5
th
and 6
ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:1053-1807
1522-2586
DOI:10.1002/(SICI)1522-2586(199905)9:5<751::AID-JMRI21>3.0.CO;2-7