Improvement in B1+ Homogeneity and Average Flip Angle Using Dual-Source Parallel RF Excitation for Cardiac MRI in Swine Hearts - Schär, Michael; Ding, Haiyan; Herzka, Daniel A. (PloS one, 2015)
Keywords: Animals; Biomedical engineering; Calibration; Catheter Ablation; Coefficient of variation; Correlation; Excitation; Field strength; Heart; Heart attacks; Heart diseases; Homogeneity; Human subjects; Image Enhancement - methods; Image transmission; Inhomogeneity; Livestock; Magnetic fields; Magnetic resonance imaging; Magnetic Resonance Imaging - methods; Myocardial Infarction - pathology; Myocardium - pathology; NMR; Nuclear magnetic resonance; Patients; Phase shift; Radio frequency; Radio Waves; Studies; Swine; United States--US; Maryland; Baltimore Maryland