Improvement in B1+ Homogeneity and Average Flip Angle Using Dual-Source Parallel RF Excitation for Cardiac MRI in Swine Hearts

Open Access

Peer-reviewed

Research Article

Improvement in B₁⁺ Homogeneity and Average Flip Angle Using Dual-Source Parallel RF Excitation for Cardiac MRI in Swine Hearts

Michael Schär ,

* E-mail: michael.schar@gmail.com

Affiliations Russell H. Morgan Department of Radiology and Radiological Science, Division of Magnetic Resonance Research, Johns Hopkins University, Baltimore, Maryland, United States of America, Clinical Science MRI, Philips Healthcare, Cleveland, Ohio, United States of America
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Haiyan Ding,

Affiliations Biomedical Engineering, Johns Hopkins School of Medicine, Baltimore, Maryland, United States of America, Biomedical Engineering, Tsinghua University, Beijing, China
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Daniel A. Herzka

Affiliation Biomedical Engineering, Johns Hopkins School of Medicine, Baltimore, Maryland, United States of America
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Heart
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Swine
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Magnetic resonance imaging
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Magnetic fields
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Body mass index
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Cardiac ventricles
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Cardiovascular imaging
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Image processing
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