Images generated from the tissue mimicking phantom using conventional and 4:1, 8:1, and 12:1 parallel tracking. The images were produced 0.48 ms, 0.72 ms, and 0.96 ms after excitation. The images formed by 8:1 and 12:1 tracking were formed synthetically due to limitations of the Antares scanner, however they represent images that would be formed by systems with high parallel tracking capabilities.