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Purpose
Acquisition timing and B1 calibration are two key factors that affect the quality and accuracy of hyperpolarized 13C MRI. The goal of this project was to develop a new approach using regional bolus tracking to trigger Bloch‐Siegert B1 mapping and real‐time B1 calibration based on regional B1 measurements, followed by dynamic imaging of hyperpolarized 13C metabolites in vivo.
Methods
The...
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