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Human heart imaging at ultra‐high fields is highly challenging because of respiratory motion‐induced artefacts and spatially heterogeneous B1+ profiles. This work demonstrates that respiration resolved 3D B1+ ‐maps can be… Click to show full abstract
Human heart imaging at ultra‐high fields is highly challenging because of respiratory motion‐induced artefacts and spatially heterogeneous B1+ profiles. This work demonstrates that respiration resolved 3D B1+ ‐maps can be used with a dedicated tailored and universal parallel transmission (pTx) pulse design to compensate respiration related B1+ changes in subjects performing shallow and deep breathing (SB/DB).
Keywords:
induced changes;
parallel transmission;
changes impact;
respiration;
respiration induced
Journal Title: Magnetic Resonance in Medicine
Year Published: 2022
Link to full text (if available)
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Journal Title: Magnetic Resonance in Medicine
Year Published: 2022
Link to full text (if available)
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recommendations!