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Table 1 Pulse Sequence Parameters for Segmented bSSFP and Radial GRAPPA Techniques

From: A comparison of real-time radial GRAPPA and standard cine imaging for the evaluation of cardiac function in children and young adults

14-15 (non breath-hold) 14-15 (non breath-hold) 14-15 (non breath-hold)
Field of view (mm2) 300-380 × 200-285 300-400 × 240-300
Voxel size (mm^3) 1.5-1.8 × 1.9-2.2 × 5.0-7.0 2.1-2.5 × 2.1-2.5 × 5.0-7.0
Repetition time (msec) 1.2-1.3 1.3-1.5
Echo spacing (msec) 2.5-3.0 2.6-3.1
Section thickness (mm) 5-7 5-7
Base resolution (matrix size) 160-176 128-160
Radial views N/A 144
Flip angle (°) 90 60
Acceleration factor iPAT = 2 Radial Grappa Acceleration R = 9-12
Bandwidth (Hz/px) 920 680-1302
Temporal resolution (msec) 21-23 31-50
Scan time (sec per slice) 10-15 (breath-hold) 14-15 (non breath-hold)