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Quantification of Aortic Stiffness Using Magnetic Resonance Elastography: Measurement Reproducibility, Pulse Wave Velocity Comparison, Changes over Cardiac Cycle, and Relationship with Age

PURPOSE: To assess MRE-derived aortic shear stiffness (μ(MRE)) measurements for: 1. Reproducibility 2. changes over the cardiac cycle; and 3. relationship with age. METHODS: Cardiac-gated aortic MRE was performed on 20 healthy volunteers (ages 20–73yrs). For assessing reproducibility of stiffness me...

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Pubblicato in:Magn Reson Med
Autori principali: Kenyhercz, William E., Raterman, Brian, Illapani, Venkata Sita Priyanka, Dowell, Joshua, Mo, Xiaokui, White, Richard D., Kolipaka, Arunark
Natura: Artigo
Lingua:Inglês
Pubblicazione: 2015
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC4676954/
https://ncbi.nlm.nih.gov/pubmed/26096227
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mrm.25719
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