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Myocardial T1-mapping at 3T using saturation-recovery: reference values, precision and comparison with MOLLI

Sebastian Weingärtner1,2,3, Nadja M Meßner4,5, Johannes Budjan6

  • 1Computer Assisted Clinical Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany. sebastian.weingaertner@medma.uni-heidelberg.de.

Journal of Cardiovascular Magnetic Resonance : Official Journal of the Society for Cardiovascular Magnetic Resonance
|November 19, 2016
PubMed
Summary

Saturation-recovery (SR) T1-mapping at 3T offers improved accuracy for myocardial tissue characterization compared to inversion-recovery (IR) methods like MOLLI. This advanced technique provides reliable reference values for native T1-times and extracellular volume fraction (ECV) in healthy individuals.

Keywords:
3TCardiovascular magnetic resonanceMOLLIReference valuesSAPPHIRESASHASaturation-recovery T1-mapping

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